Mathematics Middle School

What should you substitute for y in the second equation (bottom equation) in order to solve the system by the substitution method

What Should You Substitute For Y In The Second Equation (bottom Equation) In Order To Solve The System

Answers

Answer 1
D. if you solve for why on the top equation you get y=0.5x+3
Answer 2
Yes, the answer is D 0.5x +3

Related Questions

PLSSS HELP THANK YOU

Answers

Answer:

np

Step-by-step explanation:

PLSS HELP ASAP Only 2, 3 AT THE BOTTOM

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Answer:

2 is 30

Step-by-step explanation:

number 2 is 30, i’ll try to do 3

4 1/4 ÷ 1 1/2

Solve the problem. (Hint: simplify before you multiply) *

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2 5/6 is the answer : )

can someone help me please answer if u know it also sorry i was kinda lazy to crop the pic

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(2,7) would be another point
The answer to the graphic equation is A. {2,7}

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!

Answers

Answer:

V=1526.81403 in^3

Step-by-step explanation:

Rounded=1526.8 in^3

Answer is 190.85 in^3
Explanation-
You find what the are would be if it were a whole sphere with this formula
V=4/3*pi*r^3
If you plug in the radius you get the answer 381.7
Now you divide this by two because this is in fact a semicircle
381.7/2=190.85
Which is the answer I got!

What shape is the lateral faces of all prisms?

rectangles
circles
triangles
pentagons

Answers

Answer:

rectangles

Step-by-step explanation:

The base of a prism can be any polygon with 3 or more sides.

The lateral faces are always rectangles.

Answer: rectangles

Please Help attachments below.

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Answer:

   

Step-by-step explanation:

Needs to be more then 5 points if I’m gon do all of that

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Answers

Answer:

4.2 and 8.4

Step-by-step explanation:

The radius is given in the diagram and the diameter is twice the radius.

Brainliest please?

Answer:

the radius is 4.2 and the diameter is 8.4

Step-by-step explanation:

the diameter of a circle is 2×the radius/R.

Vincent put 4 marigolds in one vase. He filled 6 vases with the same number of marigolds.
Which expression can we use to find the total number of marigolds Vincent used?
Choose 1 answer

Answers

Answer:

D, 6*4

Step-by-step explanation : You have to understand  that there are 4 marigolds in one vase and there are 6 vases so you multiply because all the marigolds together would be the answer of 6*4.

Also the answer would be 6+6+6+6 or 4+4+4+4+4+4

A party rental company has chairs and tables for rent. The total cost to rent 9 chairs and 7 tables is $91. The total cost to rent 3 chairs and 5 tables is $59. What is the cost to rent each chair and each table?

Cost to rent each chair: ____
Cost to rent each table: ____

Answers

Answer:

Cost to rent each chair: 1.75

Cost to rent each table: 10.75

Each table is 10.75 and each chair is 1.75

Can y’all help with this math problem plz thx

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1/4 chances of it landing on heads four times.
trust me, it’s 1/16. 1/4 is incorrect I’ve heard that problem so many times

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

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7) y=8, 8) x=5, 9) 11 10) m=19

Agree with the other person! Srry lol im trynna get points cause I’m doing a test and I need help with questions

A hockey league has a total of 252 players on 12 teams.

How many players per team are there in the league?


12 players per team

21 players per team

264 players per team

3024 players per team

Answers

Answer:

21 players per team

Step-by-step explanation:

252 divided by 12 = 21

Answer:

Step-by-step explanation:

21 players per team

Please help!
What is the Axis of Symmetry and how to find It for this graph?:



I give Brainliest if it is the correct answer!

Answers

The answer to the question is three. You find the point of the vertex then look at the x value. Only do this if it is on a graph.

A ballroom has a square dance floor. The area of the floor is 400 square feet. Of the length of each side of the square increased by one foot, would its area be a rational number? Explain.

Answers

Answer:

It is given in the question that

A ballroom has a square dance floor. The area of the floor is 400 square feet.

And the formula of the area of the square sides square.

So we will get

400= side^2

Taking square root on both sides,

side=20

And on increasing the side length by one foot, we will get the side length of 21 feet.

And it is not a perfect square.

And the area is

Area= 21^2 = 441ft^2

And 441 is a perfect square and a rational number.

Therefore true statements are A and E.

Step-by-step explanation:

^ means squared

statements A and E are correct

AYEEE CAN SOMEONE PLEASE HELP ME WITH THESE QUESTIONS????

Answers

Is it y=mx+b because if it is then plug the numbers in

Dan has x dollars. Frank has 7 times as much as Dan. Luke has 2 dollars fewer than Frank. How much do they have in all?

Answers

Answer:

Step-by-step explanation:

d=x

f=7x

l=7x-2

7x-2+7x+x

15x-2

I’m not sure if this is right.

Answer: I D K but I hope this helps

Step-by-step explanation:

d=x

f=7x

L=7x-2

what is the y-intercept of this graph

Answers

0 because it’s a horizontal line when you graph a line
0, there is no point on the y axis, it is a horizontal line

Which expression represents five more than four times a number, s?

Answers

Answer:

5+4x

Step-by-step explanation:

“five more” represents that you are adding 5 to a number that five times more. The number represents x and five times will be multiplied x by 4.

Please answer this below! Brainliest will be given!

Answers

Answer:

here ya go :)

Step-by-step explanation:

small size=  0.43

medium size=0.44

large size= 0.4

Answer:

Step-by-step explanation:

25

89 students enrolled in Ms. Satterstrom's math course were surveyed. They were asked "What would you rather have for dinner?", they could choose spaghetti or tacos. 61 of those surveyed chose tacos. What inference can you make about all 170 students enrolled in Ms. Satterstrom's class?

A. 53 students enrolled in Ms. Satterstrom's class would rather eat spaghetti for dinner.

B. 68 students enrolled in Ms. Satterstrom's class would rather eat tacos for dinner.

C. Approximately 35% of Ms. Satterstrom's students would rather eat tacos for dinner.

D. Approximately 68% of Ms. Satterstrom's students would rather eat spaghetti for dinner.

Answers

Answer:

B

Step-by-step explanation:

The answer is B branlist???

the answer is B......

solve check and graph in properties of inequalities (please HURRYY!)
-2x + 5 < 3

Answers

Step-by-step explanation:

x>1

-2x<3-5

-2x<-2

x>1

x e {1, +lemniscate}

The answer is x>1 to question

hello ! please help with this and you dont NEED to show work btw

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Answer: i dont see the document or the photo

I believe Y=-4 is the correct answer but I’m not sure

fill in the blanks for each box

Answers

Answer:

hi

Step-by-step explanation:

Multiplying binomials
determine the product.
(10-3) (10-8)

Answers

Answer:

The Product is 14.

Step-by-step explanation:

If you type the problem in math wa y calculator it should help you.

you can also you desmos calculator(s)

If you need anything else just ask me.

Hope this helps.

PEMDAS works for this equation. 10-3=7 10-8=2
7x2=14

PLS HELP

Find the values of y = m(x) = -√-x for x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document. Upload your document in the box below.

Answers

Answer:

5 days ago — Find an answer to your question Which of the expressions below is equal to 8/16? ... 0. katiebear1021. Beginner. 1 answer. 1 people helped. A and B ... Find the values of y=m(x)=-sqroot-x for x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. ... Then plot the corresponding points o …

2 answers

 

·

 

0 votes:  

A and B8/16 = 1/2A=1/2B=2/3C=1/2D=1

Step-by-step explanation:

Answer:

Y = -8x4 x -8.41 - 7.84 = 7.29 - 6.76 - 6.25.aa +2

Step-by-step explanation:

The table shows the results of a survey in which people were asked whether their house pets watch television. There are 504 students at a middle school who own pets.
Predict how many of them would say their pets watch TV. Round your answer to the
nearest whole number.

Answers

192 Because that is 38% of 504
The correct answer is 192 because if multiply 38% of 504 that’s the answer

The coordinates of the vertices of a parallelogram are A(−5, 2), B(−1, 2), C(1, −3), and D(5, −3). What is the area of the parallelogram?

10 square units

20 square units

24 square units

25 square units

Answers

20 is the answer b = 4, h = 5
20 is the answer b=4 h=5

Which of these shows 3q + 5 rewritten using the commutative property of addition?

5q + 3
5q − 3
5 − 3q

Answers

Answer:

5q+3

Step-by-step explanation:

5q+3 shows 3q+5 when rewritten using the commutative property of addition

What are the minimum first quartile median third quartile and maximum for the data show your work

Answers

Answer: 57

Step-by-step explanation: Plus all the numbers like 64, 53, 60, 60, 56, 58, 51, 55, 60. Then since there's nine people who tried to do it divide it by that basically add the height then subtract how many times was it tried.

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