Mathematics Middle School

help please! !!!!! !!!!

Answers

Answer 1

Answer:

I would assume it's all but the second one (earned $60 over the summer=false)

Answer 2

Answer:

Step-by-step explanation:

A is more reliable than the others because we don't know what x is. I am so sorry if this is wrong!!!!! I'm sorry didn't see the select all.

Related Questions

1. You have two playing cards with a sum of (−12) in your hand.
a. What two cards could you have?
b. You add two more cards to your hand, but the total sum of the cards remains the same, (−12). Give two different examples of two cards you could choose.

Answers

Yes the person is right I was trying to type it but they beat me to it

please help me I'm desperate!!!!!

Answers

C. Is the answer .yw

C is the answer to the question

Pls Help! Thank you a lot!

Answers

Answer:

If im wrong im sorry

0.18 divided in 3 = 0.06 , its infinite so its D..

What is the product of 142 and 26?
A 168
B 192
C 3,692
D 8,520

Answers

The answer is c

Explanation- product =multiplication. 142 x26 = 3,692 when multiplied

Answer:

well the answer is 3692

Step-by-step explanation:

help please i give brainliest

Answers

Answer:

X+296=285

X=-11

Original= 11 feet below sea level

Someone Help me PLS ...

Answers

Answer: Number 1 would be F

Number 2 would be C

Number 3 is D

Number 4 is B

Number 5 is A

Number 6 is E

Step-by-step explanation:

DOOOO NOTTT SKIPPPPPPP

Answers

1st one RS=DE,
second one T=F,
last one R=D

Answer:

Step-by-step explanation:

Select the function that represents a geometric sequence

Answers

Answer:

Step-by-step explanation:

2) help ASAP due in like 10min

Answers

Answer:

y=25x-5

Step-by-step explanation:

25x is the money you start with and 5 is a constant that you lose per game hence the negative/or subtraction sign

Branliest plsssss

If you could help that would be fantastic! Thank you!

Answers

Answer:

Step-by-step explanation:

hope this helps :•D

Miss gourl idek good luck tho

Chad has a rope that is 10 yards long. How many pieces of rope measuring of a yard can he divide his rope into?

Answers

10 because he has ten yards so he can divide them evenly into ten yards

Answer:

Step-by-step explanation:

10 divided by 10

Pls help me 17 points!!!

Answers

Answer:

i dont know

Step-by-step explanation:

i really need these pionts im sorry wish you luck

An equation and the first step in its solution are shown.

Equation: x2 + 3x – 9 = 0

Step 1: x2 + 3x + h = 9 + h

What value of h is used to solve the equation by the method of completing the square?

Answers

Answer:

The answer is either 1.5 or 0.667

Step-by-step explanation:

x2+3x-9=0

x2+3x=9

6x=9

x=1.5

x=667

the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]

Given :

An equation and the first step in its solution are shown.

Equation: [tex]x^2 + 3x -9 = 0[/tex]

Step 1: [tex]x^2 + 3x + h = 9 + h[/tex]

In completing the square method , we take the coefficient of x and divide it by 2 and then square it

coefficient of x is 3

divide it by 2 , so we get [tex]\frac{3}{2}[/tex]

Then we square it [tex](\frac{3}{2} )^2\\\frac{9}{4}[/tex]

Then we add it on both sides of the equation

[tex]x^2 + 3x + \frac{9}{4} = 9 + \frac{9}{4}[/tex]

So, the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]

Learn more : brainly.com/question/10662834

Stefan sells Jin a bicycle for $115 and a helmet for $17. The total cost for Jin is 110% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make by selling the bicycle and helmet to Jin? IF BOTH PARTS OF QUESTION ARE ANSWERED CORRECTLY I WILL GIVE BRAINLIEST

Answers

Answer:

120 and 12

Step-by-step explanation:

115+17= 132

132/110= 1.2

1.2 · 100= 120

132-120= 12

120 n 12............

5th Grade Math HW Help (Please help, due 12/14!) I'll pick the best answer for extra points.

Answers

Answer:

(1-4)

1. 160÷(16+4)=8

2. (4+6)*8÷2=40

3. 3=120÷(64-24)

4. 135=(42+3)*3

(5.a.)1. column A

2. column B

3. column A

4. column A

5. column A

6. column B

(5.b) i don't know :(

(6.a) 72

(6.b) I followed the Base * Width * Hight method. I used the expression 3*4*6=72

I can help with 5.b since the other person gave the other answers. Yes you have to simplify and evaluate the expressions.
Ex.) 2 • (12+4) = 2 • (16) = 32

HURRY HURRY HELP MEeeeee

Answers

Answer:

dividing by 100

Step-by-step explanation:

Wendy needs to purchase 34 vases, which cost $3 each, and flowers for the vases, which cost $2 each. She has $442 to spend on her vases and flowers.

Which of the following inequalities would show the maximum number of flowers, x, Wendy can buy without spending more than $442?

Answer choices:
A. x + $34 $442
D. $2x + $102 > $442

Answers

It would be D. A wouldn’t fit the question

D would be the only answer, it includes the comparison of saying the amount must be less that $442 and anonymous number of flowers with a variable

First One To Solve Correctly Gets Brainlyest

Answers

Answer:

11.3

Step-by-step explanation:

4.5x2.5

11.25

11.3

use pythagorean theorem: a^2 + b^2 = c^2

4.5^2 - 2.5^2 = x^2

x = 3.74

it's a little blurry sorry please help

Answers

Answer:

It's X=2

Working out:

(left one):

2(x+3)=10

2x+6=10

2x=10-6

2x=4

x=2

Working out:

(right one):

2(x+3) must be all divided by 2 so it will be x+3 and same for 10, it will be 5 so...

x+3=5

x=5-3

x=2

Hope it helps ^---^

Answer: it’s x=2

Working out:

2(x+3)=10

2x+6=10

2x=10-6

2x=4

X=2

-7 2/3 + -5 1/2+ 8 3/4 PLZZZZZ HELP ME!!!!!!!!!!!!!!

Answers

Answer:

-4.416 repeating

Step-by-step explanation:

Answer:

-53/12 or 4 5/12 either works

Step-by-step explanation:

Let's turn the mixed fractions into improper fractions.

-7 2/3 = -23/3

-5 1/2 = -11/2

8 3/4 = 35/4

Now we need to find Least Common Denominator.

12 is the LCD because

3*4 = 12 is for -23/3

2*6 = 12 is for -11/2

4*3 = 12 is for 35/4

Now you will multiply the improper fractions by the 2nd number.

[tex]-\frac{23}{3}*(\frac{4}{4}) = -\frac{92}{12} \\\\-\frac{11}{2}*(\frac{6}{6}) = -\frac{66}{12} \\\\\frac{35}{4}*(\frac{3}{3}) = \frac{105}{12}[/tex]

Now that they have the same denominators just put the numerators in the equation.

-92 + -66 + 105 = -53

-53/12 or -4 5/12

Hope this helps ya!

Unit 2 Lesson 2 PS 1 table

What is the constant of proportionality?

Explain or show your reasoning.

Answers

Answer:

Step-by-step explanation:

The constant of proportionality is the ratio between two directly proportional quantities. ... Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.

Y=kx I’m not sure please tell me if I’m right

A graph is shown with x-axis title as Time in seconds. The title on the y-axis is Height of Elevator Above Ground in feet. The values on the x-axis are from 0 to 5 in increments of 1 for each grid line. The values on the y-axis are from 0 to 75 in increments of 15 for each grid line. A line is shown passing through the ordered pairs 1, 15 and 2, 30 and 3, 45 and 4, 60. The title of the graph is Rate of Ascent.
What is the rate of change for the relationship represented in the graph? (1 point)

Group of answer choices

14

15

fraction 1 over 15

fraction 1 over 14

Answers

Answer:

Step-by-step explanation:

The answer is 25 i think bc when yu do the steps yu will find out so i think the answer is 25 or 50 either one i am positive... if a i am wrong then my apologies i am just in 7th grade.

The grocery store clerk put only packages of flour tortillas and packages of corn tortillas on the shelf. The ratio of the number of packages of flour tortillas to the total number of packages on the shelf was 9 to 21.

Which number could be the number of packages of corn tortillas the clerk put on the shelf?

A 30
B 36
C 40
D 42

Answers

Answer:

A is my answer

Step-by-step explanation:

because if you have to a 21+1 it equals 30

Answer:

Step-by-step explanation:

21+9=30

PLEASE HELP ASAP. I BELIVE ITS YES

Answers

Answer:

yes because the corresponding angles do not have a sum of 180

Step-by-step explanation:

Answer:

yes because the corresponding angles do not have a sum of 180

Step-by-step explanation:

Shoppers buy a 12 lb turkey for $15. They want to make a 35% profit on the sale/price of the turkey? how much is it then?

Answers

Answer:

$5.25

Step-by-step explanation:

35% of $15 is $5.25

5.25 since 15$ is 35% of 15$

Please help I will give Brainliest: What is the distance between
(-7.4, 2.4) and (2.7, 2.4)?

Answers

The distiance between them is 10.1

Answer:

10.1 I believe .

Step-by-step explanation:

If u do 2.4-2.4 and 2.7 -7.4 the slope equals 10.1 so the slope is the distance

A ride-share driver completed 6 trips and was paid a flat fee of $90, not including any tips. At this rate, how many trips must he complete to be paid a total of $225?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Because 90x2.5=225 so then you do 6x2.5 and that is 15.

What is -3 (2m - N)?

Answers

Distribute -3 to 2m and -n

-6m - 3n

Answer:

−6m+3N

hope this helps

Step-by-step explanation:

what is the reciprocal of 20 as a fraction?

Answers

Answer:

1/20

Step-by-step explanation:

Please answer this and tell me how you got it!!

Answers

Answer:

Step-by-step explanation:

multiply 2nd equation by 3 to get 6m+18n=0 then just use the elimination method

:) please comment for more explaning

The answer is Red so (-2,3)
N=-2
M=3

Other Questions

Negative ten is no less than two times a number plus fourteen can you please solve it HELP ASAP I DONT HAVE TIME AND IT ALSO DETECTS IF ITS RIGHT OR WRONG 6. How does kalatok produced sound?A. Scraped together C. Strung togetherB. Plucked together D. Shaken together What are the coordinates of point A? What is the final velocity of an object that starts from rest and accelerates uniformly at 4m/s2 over a distance of 8 m? if a bear woke up and began to walk and every day he walked south what color was the bear? brown black specled or white. plz help thank you thank you 1. Raking leaves can be strenuousexercise.A subjectB direct objectC indirect objectD object of a prepositionE predicate nominativeF appositivenetrated Explain the trap. ( percy jackson chapter 15) find value for x please and thank you PLZ HELP IM ON EXAMS!!!!!!!!!!!!!!!!!Read the excerpt from "A Friend in Need." These days every dime had to be squeezed and every penny pinched to save for true necessities, so Jeb tried to ignore small things like short sleeves and the hole forming in the sole of his shoe. He gave his ma a warm smile as he served himself. He held no doubts that his family had it much better than so many others. At least we always have food on the table, he thought as he passed the fried potatoes to his fathers calloused hands. Which detail best helps readers to visualize Jeb's character? A. Jeb's short sleeves and the hole forming in the sole of his shoe B. the warm smile he gives to his mother as he serves himself C. the fact that his family was not doing much better than othersD. the way Jeb passes the fried potatoes to his father The Brahman cattle have good resistance to high temperature, but its meat is poor and tough to eat. The English shorthorn cattle, on the other hand, have good meat, but poor resistance to high temperatures. Farmers formed the Santa Gertrudis cattle by breeding Brahmans with English shorthorns. This new type of cattle has good meat and resistance to high temperatures. Which of the following best describes the process used to produce the Santa Gertrudis cattle? A. genetic engineering B. inbreeding C. natural selection D. selective breeding What 2 countries formed the Non-Aggression pact? A. Germany/RussiaB. Russia/USAC. neither help me please i need help A 20 foot ladder is leaning up against the side of a house. The construction worker who put it there followed the directions on the ladder's specifications which said to make sure the ladder was at least 8 feet away from the base of the wall to ensure safety. Say we want to re-word the directions and specify the angle of elevation of the ladder instead. What could the directions say about the angle of elevation? What does Letter "A" represent in the water cycle? *HELP ASAP Question 12 of 20To produce a magnetic field, what does an electromagnet require?A. A solenoid with no current flowing through itB. A current flowing through a coil of wireC. A core made from a magnetic materialD. A copper core Most species of E. Coli are harmless or even helpful forms of bacteria that are found in the human intestine. E. Coli can aid humans in digestion and provide protection from other invading bacteria, but if the bacteria move to the human excretory system, they can replace other naturally occurring bacteria (Lactobaccilli). This can lead to bladder and kidney infections. Researchers found that by replenishing the excretory system with the naturally occurring bacteria, the infection caused by E. Coli is cured. Based on the research, what inference can researchers claim about the effect of bacteria? Which of these elements has the highest first ionization energy?a) Asb) Gac) Bid) Cse) K Select a logical argument about this poem. A. It can be inferred from this poem from Book of Songs that the narrator is pleased when the man is away from her. B. It can be inferred from this poem from Book of Songs that the narrator is saddest when the man is away from her. C. It can be inferred from this poem from Book of Songs that the narrator is happiest when the man is away from her. D. It can be inferred from this poem from Book of Songs that the narrator is content, when the man is away from her.