Mathematics Middle School

Example : C For Cheeseburger , S for small and etc

Alexis goes to McDonald’s to get lunch for herself and her mother. Everything she orders is from the dollar menu. Alexis orders three McDoubles, two small fries, and two small cokes. Then she realizes she needs to take off one of the McDoubles and add two McChicken sandwiches. Write an expression to represent the cost of her order.

Answers

Answer 1

Answer:

3+2+2-1+2=8

Step-by-step explanation:

Hope this helps!

Answer 2
3+2+2+-1+2=8

3+2 = 5
5+2=7
7-1=6
6+2=8
answer= 8

Related Questions

What is 8x-7(x+3)+5x

Answers

Answer:

I'm not 100% sure love, but I think it would be 12x.

Step-by-step explanation:

Answer:

6x-21

Step-by-step explanation:

First distribute

8x-7(x+3)+5x

8x-7x-21+5x

Then combine like terms

8x-7x-21+5x

6x-21

Please help!!!
If you know that a line has a slope of 5 and a y-intercept of 7,
what is the equation for that line in slope-intercept form?

Answers

y=5x+7 is the answer i think

What fractions that are the same equals to 3/4

Answers

Answer:

9/12

Step-by-step explanation:

?

this question is worded hard

Answer:

Do you have any images?

If not, you can multiply 3/4 by any fraction which has the same denominator and numerator. This will still be the same fraction, just with different numbers.

For example,

3/4 * 2/2 is 6/8

3/4 * 3/3 is 9/12

Pls help ASAP I need help

Answers

The answer is meters
The answer would be meters

What is the gcf of 16xy and 24xy

I was supposed to finish this an hour ago

Answers

The GCF is 8xy

Hope this helps
The GCF is 8xy. I’m sure

create a verbal expression with the equation 7(2j + 3 + 2j).

Answers

Answer:

28j+21

Step-by-step explanation:

remember to isolate the variable. in this case it would be j. after you do that it should be pretty simple

HELP ME PLEASEEE!!!!

Answers

Answer:

5/8 = 20/32

Step-by-step explanation:

5/8 =20/32 :)))))))))))

The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is two times the measure of the first angle. The third angle is 14 more than the second. Let x, y, and z represent the measures of the first, second, and third angles, respectively. Find the measures of the three angles.

Answers

x=36 y=67 z=77 i hope that's right

A women buys a brand new premium recliner. it can reclined back to a 138 degree angle. what is the angle from the back of the recliner to the ground while it is reclined?

Answers

Jxhxhxudfififvucucjcjcjxuxucuc
Gshehshsveheksmsbsgsusjsnsbsbsh same

Evaluate the expression 8x when x=2.

Answers

Answer:

16

Step-by-step explanation:

8x

substitute

8(2)

parenthesis mean multiplication

16

it is 16. if you multiply 8 by 2 that’s what you get

What is the value of x? A. 5 B. 7 C. 25 D. 70

Answers

Answer:

A

Step-by-step explanation:

hope this helps have a great day

Answer:

a-5

Step-by-step explanation:

65+5x= 90             [complementary angles]

5x = 90-65

x = 25/5= 5

I hope im right!!

Which of the following number lines shows the solution to the inequality below?

Answers

Maybe B I’m not very sure
I’m pretty sure it’s option B

Suppose your entertainment budget is 30% of your weekly wages from a job. You plan to spend $10.50 on a movie night. How much will you need to earn at your job in order to stay within your budget?
A.$70

B.$315

C.$35

D.$3.15

Answers

Your answer would be B if I did the math correct
I did the math and I’ve came to the conclusion that it is B

Help please, thanks.

Answers

Answer:

Angle A: 25

Angle B: 155

Angle C: 25

Angle D: 155

Step-by-step explanation:

Angle A is given so since c is across from a it is the same measurement.

Next to find b all you have to do is subtract angle A from 180 since A and B are supplementary.

180 - 25 = 155

Then D will just equal B.

Answer:

B: 155, C:25, D: 155

Step-by-step explanation:

bro you on a test using edulastic rn??

Mr. Aamodt bought a new lawn tractor for $3,350.

a. The state sales tax on the lawn tractor purchase will be 6.5%. How much state sales tax will Mr. Aamodt pay on the tractor? (2 points)

b. Mr. Aamodt has applied for a 2‐year loan at the bank for $3,350 to pay for the new lawn tractor. The bank will charge him 8.4% simple interest on the loan. What amount of interest will Mr. Aamodt pay on the loan? (2 points)

c. What is the total cost of Mr. Aamodt’s new lawn tractor, including the purchase price, the loan interest, and the sales tax? (2 points)

Answers

Answer:

A) 217.75 sales tax

B)281.40 he will pay on the loan

C)$3849.15 he will pay including total cost, interest, and tax

Step-by-step explanation:

A)

To find sales tax, multiply the price by its percentage. 6.5% in decimal is 0.065. 3350x0.065=217.75 for its sales tax.

B)

This is the same for loan.

3350x0.084=281.40 he will pay for loan.

C)

Now add it all up. 3350+217.75+281.40=3849.15

Answer:

The correct answers are:

a. $217.75!

b. $281.40!

c. $3,849.15!

Step-by-step explanation:

a. Find the sales tax by multiplying the price by its percentage (6.5%, 0.065 in decimal form)

3,350 x 0.065=217.75

so the sales tax is $217.75

b. This is the same as finding tax. Find the loan by multiplying the original price by the percentage (8.4%, 0.084 in decimal form).

3,350 x 0.084 = 281.40

so the loan is $281.40

c. This time, sum the original price with both the loan and sales tax.

3,350 + 217.75+ 281.40= 3849.15

so the total cost for the new tractor is $3,849.15

So there you have it. You have your answers right here. Hope this helps! Be sure to mark this as brainliest!

;)

Can anyone help me with this till I get an 80 please?

Answers

Step-by-step explanation:

C=2πr

C=2*3.14*19 because the diameter =twice the radius

C=119.32

Answer: The circle circumference it's 119.38 ft.

Step-by-step explanation:

You have to use the formula to find the circumference.

A random sample of people were surveyed on their favorite sport. The results are in the table.What is the probability that those 55 or older hate sports?

Answers

Answer:

23

Step-by-step explanation:

what

Answer:

14.3

Step-by-step explanation:

6/42 = 14.2857%

rounds to the nearest tenth of a percent!

Write six and five hundredths in decimal form.

Answers

6.05 = Sixty Five Hundreths

The six and five hundredths in decimal form is 6.05.

Given that,

We need to write in decimal form in six and five hundredths.

Based on the above information, the calculation is as follows:

= 6 + 0.05

= 6.05

Learn more: brainly.com/question/16911495

PLEASE EXPLAIN YOUR ANSWER

Answers

Answer:

equivalent to 58/100

and 58%

Step-by-step explanation:

please solve this problem

Answers

Answer:

16.66666666666667%

Step-by-step explanation:

16.6 i believe this is the answer

7 , 14 , 2

I need LCM for it. Write it in ur notebook and take a pic and send answer

Answers

so do the multiples for each one

7- 7, 14, 21, 28, 35, 42, 49
14 - 14, 28, 42, 56,
2 - 2, 4, 6, 8, 10, 12, 14, 16, 18.....28

Sooo it’s 14 :)
Since you already got an answer, here is a sight that can help you on other questions.

HELP I'LL MARK BRAINLIEST

Answers

Answer:

[tex] \frac{1}{2} \times 2\pi \times r \\ 3.14 \times 5 \\ \\ 15.7[/tex]

A reindeer can run 20 1/4 miles in 3 hours. At this rate how many miles does he run in 1 hour ?

Answers

Answer:

6.75 miles

Step-by-step explanation:

20.25 / 3 = 6.75

6.25 miles

20 1/4 miles is 20.25 so if you divide 20.25 by 6 you would get 6.25 miles or 6 1/4 miles

your car cost $42,500 when you purchased it in 2018. the value of the car decreases by 5% annually.

how much will your car be worth in 2022

Answers

your car will be worth 34,000 in 2022
The correct answers is 34,000

UM CAN SOMEONE HELP ME

Answers

Answer:

Use one of those mean median and mode calculators

Step-by-step explanation:

Answer:

too lazy rn, add every thing up. then divide by how many numbers u have

Step-by-step explanation:

:)

help me please with this
Number
2,3,4,5,6,7

Answers

Answer:

2. Co-domain. please add as brainiest.

3. Interest/profit.

PLEASE ADD AS BRAINEST

The coordinate of a figure is (1,5). What will be the new coordinate after a dilation with a scale factor of 4/5?
A)
(4/5, 4)
B)
(0,4/5)
C)
(1, 4)
D)
(1, 25/4)

Answers

Answer:

all

Step-by-step explanation:

GIVING THANKS AND BRAINLIEST FOR BEST ANSWER <3
::::::::

Answers

Lol it is me.again



B

Ronnie, Bobby, and Mike are singers from the group New Edition. They are raising money for studio time. Ronnie raised $30 more than Mike, and Bobby raised $12 less than Ronnie. They collected $432 in total. How much did Ronnie collect? *

Answers

Answer: 224

Step-by-step explanation:

Mr. Chi has 340 markers that he wants to put into bags. How many bags does he need to if each bag holds 24 markers?

Answers

Answer: 30 Markers, With a remand or

Answer:

30 markers

Step-by-step explanation:

if you wouldn't mind giving me brainliest, i'm just trying to rank up.

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