Mathematics Middle School

Alex went out to dinner with her family. The
cost of the meal came to $38.40. If they
leave a 15% tip, what will be the total amount
they will have to pay?

Answers

Answer 1

Answer: $40.96

Step-by-step explanation: 38.40/15%= $2.56 +38.40= $40.96

Answer 2
they have to give a $5.76 tip so the total will come out to be $44.16

Related Questions

help plz
.....................

Answers

Answer:37

Step-by-step explanation:

which statement is correct?

Answers

Answer:

I think it is

A.) AB is perpendicular to MN

Step-by-step explanation:

Answer:

I believe its A

helpp meee again ToT!

Answers

Answer:

4 one

Step-by-step explanation:

Mary's dog was placed on a strict diet by her veterinarian. The veterinarian told Mary that Emma would need to loose one-half of pound per month. Write an equation that relates Emma's weight in pounds (p) to the number of months (m) that she is dieting, given that Emma currently weighs 38 pounds.

1. What is the beginning weight or b or the y-intercept?

2. What is the rate of change or slope or m?

3. Replace those two values in slope-intercept form y=mx+ b

Answers

The b/y intercept is 38

Find the distance between each pair of the points


Only 8 and 9 needed

Answers

The pic is kinda fuzzy looking
8. 8 and 11
9. 5 and 4
distance is never negative!

......................answer

Answers

1) agriculture
2) actually 30 people died so I think the answer of 5 million were exposed to radiation
1) agriculture
2) 5 million people were exposed to radiation

Y is what times X? No explanation please. Thank you.

Answers

Answer:

0x4, 0x8

Step-by-step explanation:

Answer:

y= 1/4x

Step-by-step explanation:

somebody help meeee!

Answers

Which question would you need help with, or is it both?
Umm for the top one is either B or D and for the bottom one is C

Jamal has 30 ounces of a 20% saline solution. This means 20% of the solution is salt. He combines this solution with 25 ounces of a
30% saline solution
What is the total amount, in ounces, of salt in the combined moxture?

Answers

Answer:

13.5 ounces

Step-by-step explanation:

Isn’t it 55 ounces? Correct me if I’m wrong

EXPERT HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER

Answers

Answer:

D: A prediction based on data is reliable, because the means of the samples are close together.

Step-by-step explanation:

I got it right:)

(07.01)
Which of the following sets shows all the numbers from the set {1, 2, 3, 4} that are part of the solution to the inequality 7x + 6 > 20? (4 points)

Question 1 options:

1)

{1, 2, 3}

2)

{2, 3, 4}

3)

{3, 4}

4)

{4}

Answers

It’s option 3

7(3)+6>20
21+6>20
27>20

7(4)+6>20
28+6>20
34>20

Answer:

its option c

Step-by-step explanation:

hope that helps good luck ^-^

Challenge level easy


Translate the phrase into an algebraic expression.
The product of 5 and x


I challenge u guys to answer this if u want harder ones I will be posting them in a little

Answers

5x :) because 5 times x is 5x

Answer:

its just 5x lol!

Step-by-step explanation:

HEYOO PEEPS Should doctors be allowed to dress casually while at work? Why or why not? What is your opinion?

Answers

no because they are helping out other humans and blood and things can get messy, so they shouldn’t to keep there clothes clean and themselves clean !

Pleaseeeee answer I will mark brainliest for best answer ^>^

Answers

Answer:

D is the right answer

Step-by-step explanation:

if you put 2 negatives together, it would make a plus sign, so the answer is D.

Answer:

D

Step-by-step explanation:

4-(-9)

two negatives make a positive

4+9

A total of 76 students responded to a survey about transportation to school. Of the girls surveyed, 22 walk to school and 29 get a ride. Of the 25 boys surveyed, 9 get a ride to school. Construct a two-way frequency table to display the data. Drag the numbers into the boxes. Each number may be used once, more than once, or not at all.​

Answers

Answers:

From as I can see. You need to do a long division on 76 and 9 and then if you got the answer subtract the answer with the girls surveyed and you'll get the answer and multiply the answer with the boys surveyed and then add all the answers together. Hoped this help!!! :)

the net of the rectangular pyramid is shown which expression can be used to find the surface area of the pyramid? choose all that apply​

Answers

Answer:

One answer is B.

Step-by-step explanation:

This will be most likely the answer. Your welcome for this answer is this helpful, but if it's not then I am sorry for my poor answer.

Angela's favorite store is having a 20% off
sale on the entire store. If Angela buys a
sweater that is normally $32, how much wil
she pay for the sweater during the sale?

Answers

Answer:

6.40

Step-by-step explanation:

21.76 because if you take 32 from 100 you have 68 and if you convert that to a decimal you have 0.68 and if you times 32 by 0.68 you get 21.76

Write the inequality to represent the situation: "x can be no more than 5." Copy/paste the symbols if you need to: < > ≤ ≥ *

Answers

Answer:

I think it would be ≤

Step-by-step explanation:

I think it may be that because it claimed to say "Can be no more than 5".

So that means it can be equal and less than 5. But no more than five.

The sign i choose means Can be equal or less than.

Hope this helps! <3

Please help im not good at math

Answers

You would make a graph and mark the points on the graph to find the slope
Slope =-2
-2-(-4)/2-3
-2+4/-1
2/-1=-2

anyone got discord im very very lonely right now ;-;

Answers

Answer:

Yes

Step-by-step explanation:

What is Your Discord

Answer:

sure

Step-by-step explanation:

Pls i need help its due in 30 minutes pls

Answers

Answer:

your hand -3 your partners -1

Step-by-step explanation:

add then subtract

A) The regular price of a sweater is $42.99. It is on sale for $34.39. Find the percent of change to find what percent you will save on the sweater. Round to the nearest percent.
B) How many years will it take for $3,241 to earn $680.61 in interest at a simple interest rate of 7%?
C) Stephanie paid $9.18 for a pair of earrings. This amount includes a tax of 8%. What was the cost of the item before tax?
D) A sales person set a goal to earn $2,000 in May. He receives a base salary of $500 per month as well as a 10% commission for all sales in that month. How much merchandise will he have to sell to meet his goal?
E) ERROR ANALYSIS Describe and correct the error in finding the simple interest earned on $500 at 6% for 18 months.
I=500(0.06)(18)
I = 540
F) BANKING A savings account earns 5% annual simple interest. The principal is $1200. What is the balance after 4 years?
G) Clyde Clumsy was directed to weigh a 500g mass on a balance. After diligently goofing off for 10 minutes he quickly weighed an object and reported 458g. Find the percent error.
H) Jamal needs to purchase a counter top for his kitchen. Jamal measured the counter top as 5 ft. The actual measurement is 4.5 ft. What is Jamal's percent of error? Round to the nearest percent.
I) After eating at a restaurant, Mr. Jackson's bill before tax is $52.50. The sales tax rate is 8%. Mr. Jackson decides to leave a 20% tip for the waiter. How much will the total bill be, including tax and tip?
J) A shirt is on sale for 40% off. The sale price is $12. What was the original price? What was the amount of the discount?
Please help!

Answers

Answer:34.392, 20%= 8.598

Step-by-step explanation:

If x = 4 units, y = 12 units, and h = 8 units, find the area of the parallelogram shown above using decomposition.

Answers

Answer:

if by decomposition you mean breaking it into parts then

break it into 2 triangles and 1 rectangle

left to right

triangle with base y and height h

h=10

y=3

area of triangle=1/2bh

area=1/2(10)(3)

area=5(3)

area=15

rectangle of length x and height h

area= length times width

x=8

h=10

area=8 times 10

aera=80

last triangle

should be same as other since same base (y) and same height (h)

15

add

15+80+15=120

Step-by-step explanation:

Yes she is correct all in total you will get the answer of 120

Please help Kim purchased white vases, red vases, and flowers to create centerpieces for an event. The flowers cost a total of $397 and each vase cost $8. If w and r represent the number of white and red vases purchased, respectively, which of the following expressions represents the total cost of the centerpieces?

I.
II.
III.
IV.
A.
II and IV only
B.
I, II, and III only
C.
I only
D.
I and III only

Answers

The answer is B I hope that helps

Giving brainliest! This is very urgent :))

Answers

Answer:

3/4 and 6/8

Step-by-step explanation:

The ruler is split into 8 parts, and this point is 6/8 of the ruler, if you simplify that fraction you get 3/4.

Answer:

3/4 and 12/16

Step-by-step explanation:

If you see there are 8 ticks. So it will go 1/8 to 8/8 or 1. Then you see the arrow is at 6/8. So you divide both by 2 to get 3/4 and multiply by 2 to get 12/16.

just please help me!!!

Answers

Answer:

the last one

3x-y=1

-2x+y=-4

Step-by-step explanation:

Answer: the last one is correct

The measures of three line segments are given in each set.

Which set of line segments cannot form a triangle?


20.2 m, 20.4 m, 20.6 m

32.8 m, 48.2 m, 81.1 m

12.8 m, 25.7 m, 35.9 m

35.6 m, 49.9 m, 83.2 m

Answers

Answer:

second option: 32.8 m, 48.2 m, 81.1 m  

Step-by-step explanation:

20.2 m + 20.4 m = 40.6 m.  which is bigger than 20.6 m. so yes  

32.8 m + 48.2 m = 81 m.  which is smaller than 81.1 m. so no  

12.8 m + 25.7 m = 38.5 m. which is bigger than 35.9 m. so yes  

35.6 m + 49.9 m = 85.5 m. which is bigger than 83.2 m. so yes

A supplier sells 2 1/4 pound of mulch for every 3/4 pounds of gravel. What is the unit rate in lbs mulch per lbs gravel?

Answers

Answer:

wow

Step-by-step explanation:

All you have to do is divide the amount of mulch by the amount of gravel. The answer is 3 pounds of mulch per 1 pound of gravel.

I

I

I
I will give brainleast
A company rents out 11 food booths and 24 game booths at the county fair. The fee for a food booth is $175 plus $5 per day. The fee for a game booth is $50 plus $7 per day. The fair lasts for d days, and all the booths are rented for the entire time. Enter a simplified expression for the amount, in dollars, that the company is paid.

The expression is .

Answers

Check your last post :) I answered this

Answer:

3,125+223d

Step-by-step explanation:

11(175+5d)

24(50+7d)

distrubute

1,925+55d

1,200+168d

combine like terms

3,125+223d

Which of the following describes two triangles that are similar to one another?

A. triangle 1: m<1 =67o, m>2 =15o

triangle 2: m<1 =15o, m>2 =95o

B. triangle 1: m<1 =24o, m>2 =101o

triangle 1: m<1 =65o, m>2 =101o

C. triangle 1: m<1 =45o, m>2 =80o

triangle 1: m<1 =59o, m>2 =45o

D. triangle 1: m<1 =71o, m>2 =32o

triangle 1: m<1 =71o, m>2 =77o

Answers

I think the answer is B but I’m not sure
Other Questions
How does setting user permissions increase the security of a system? The fact that I rather help others on here than finish my school work for today *shaking my head* It is paragraph: It is urgent plz help!!In 2011, the population of the world reached seven billion people. The UN Population Division (2015) predicts the number could be as high as 9.7 billion by 2050; that is an extra two billion peoplethe same number of people who currently reside in the African and American continents combined-living on Earth using its resources to survive. This is hard to conceive. 2 Although families are getting smaller, people are living longer because medical and technical advances have lessened the impact of infectious disease. As a result, the UN's worst case scenario for 2100 is that the world population will reach almost 16 billion (UN, 2011). That is more than twice the number of people we have today. And yet already we are placing undue pressure on the Earth. The kind of pressure that, if increased, could have a profound and irreparable effect on our planet.The first fundamental issue is water. Just 2.5% of the world's water is fresh, with much of that caught up in polar ice caps (University of Michigan, 2000). Drought and poor infrastructure mean that already today water is a scarce resource. Over seven hundred million people lack access to clean water (WHO, 2013) and one in three people in every continent do not have enough water to satisfy their daily needs (WHO, 2009). Without clean drinking water, there will be an exponential increase in the incidence of diseases such as cholera and typhoid, which will undoubtedly place an excessive strain on healthcare systems. Without water for agriculture and industry, our food and manufacturing industries will be unable to satisfy demand. Already today, 10% of people consume foods which have been irrigated using waste water full of chemicals or disease (WHO, 2009). Should water become even scarcer, this is likely to grow further.The second critical issue is land. Current agricultural practices and the impact of pollution both contribute to soil erosion and a decreased level of soil fertility. It is estimated such poor quality land affects 1.5 billion people around the world (UNCCD, 2011). Deforestation and mining have had a devastating impact on our ecosystem and the biodiversity on which it thrives. The WWF (n.d.) estimates that we may be losing 10,000 species a year. All of this affects the number of crops that can be grown and produces greater food insecurity. How can we allow such environmental degradation to occur under our noses? 5 Another prime concern is energy. Governments, such as those in Denmark and Germany, are investing in renewable energy to eliminate their reliance on oil and to tap into resources with greater sustainability. However, the number of road vehicles reached one billion in 2010 (WardsAuto, 2011), an increase of 20 million from the previous year, and is continuing to increase due to the growing wealth in developing countries. It is therefore likely that there will be an unprecedented demand for oil over the next 50 years, pushing prices to exorbitant levels. This will make it more difficult for people to afford food, heating, and other manufactured goods, placing more people into poverty.Overpopulation is not a problem for one country or continent; it is a problem for all of us. The UN (2012) estimates that by 2030 the world will need 50% more food, 30% more water, and 45% more energy than it does today. We must stop burying our heads in the sand and make a sustained effort to reduce population growth. We must develop a coherent strategy that will increase access to education for all. Not only is education a fundamental human right, it also facilitates a reduction in population growth. Large families tend to be prevalent in developing countries and yet when men, women, and children in these areas receive education, family sizes shrink. The UN estimates that in less developed countries where women are not educated, they have twice as many children as in those countries where they are educated. It is therefore this area in which we should invest time and money. Who can argue with free and equal education for all?It is true that the world's population is growing, but this is not the cause of our current and future global problems. Believing this will give rise to ignorance of the real problem and the resulting irreparable damage to our planet. 2 Let me start by explaining why overpopulation is a myth. The UN Population Division regularly predicts population growth, but provides a low variant, medium variant, and high variant to factor in various likelihoods. In the 2010 revision, their high variant suggested that the world population will be almost 16 billion in 2100, but the low variant predicted it will peak at 8 billion and decrease to just over 6 billion by 2100. In most cases, it is the low variant that has come true in the past, suggesting the same will be true of their future population predictions. Write the linear inequality shown in the graph. The gray area represents the shaded region. y x + 4 y x 4 y x 4 y x + 4 Help ASAP!!Which of the following is the best correction of the run-on sentence below Students enjoying vacation at Myrtle Beach noticed that the sand burned their feet, butthe ocean water was cool. Which property of water did these students observe allowingthe temperature of water to stay consistent. A.Cohesion B.Adhesion C.High Specific Heat (of Water on Earth) I have 30 missing assignments can someone help me ASAP tryna make my momma proud All sentences must have nouns, verbs and adjectives. slope intercept form for (-7,-7) (-6,-8) Whats in between 10.3 and 12.1 #12 dont understand need help significantly 10. pls pls help me . An object 8.5 cm high is placed 28 cm from a converging lens. The focal length of the lens is 12 cm. Calculate the image distance, di. Calculate the image height, hi. Which of the two chores do you prefer? Record your answer. (remember that preferir is a stem changing verb)Doblar la ropa desempolvar(Answer the question in Spanish pls) plss help mehhhhhhhhhhh pls 1. If 3.2 L of nitrogen monoxide and 4.3 g of oxygen gas are combined, what volume of nitrogen dioxide will be formed? 2NO + 0, -> 2NO, why cancer is not a pathogen? An example of a learned emotion isfearangersadnessguilt The total of 24 and a number x as an algebraic phrase Douglas took a survey on dill pickles. He was asked questions about what he liked and disliked about dill pickles, when and where he usually ate the pickles, and to list and rate all the brands of dill pickles that he could recall. He was asked his opinion on packaging and on the characteristic taste of the pickles, and what he disliked about all these aspects. The survey was conducted by an ad agency to help develop a creative strategy for dill pickles. If there were several people surveyed besides Douglas, we can assume he was participating in a(n) _____ study.