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Furkat [3]
2 years ago
12

How do I solve this using substitution?

Mathematics
1 answer:
oksano4ka [1.4K]2 years ago
8 0

Answer :y=4   x=2

Step-by-step explanation:

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Guys help me yall for 20 point
igomit [66]

Answer:

7

Step-by-step explanation:

9/m+4

9/3+4 (m=3)

3+4

7

4 0
2 years ago
Read 2 more answers
What is the property ??
hram777 [196]

The distributive property is being displayed here. The distributive property shows if you have a problem like 3(a+c), it can be converted into 3a+3c. It shows itself in this because it is distributing -2 to both a and b.

Answer: The distributive property is being shown here.

Hope I helped!

4 0
3 years ago
Solve: 2x+3y=1<br> y=-2x+11
Sauron [17]

Answer:

(8, -5); x=8; y=-5

Step-by-step explanation:

i'll be solving via substitution

2x+3y=1; y=-2x+11

2x + 3(-2x +11) = 1

2x -6x +33 = 1

-4x = -32

x = 8

2(8) + 3y = 1

16 + 3y = 1

3y = -15

y = -5

(8, -5)

Check:

-5 = -2(8) + 11

-5 = -16 + 11

-5 = -5

6 0
3 years ago
Make V the subject of the formula E=mv2/2
Dima020 [189]

Answer:

v = ± \sqrt{\frac{2E}{m} }

Step-by-step explanation:

Given

E = \frac{mv^2}{2} ( multiply both sides by 2 to clear the fraction )

2E = mv² ( divide both sides by m )

\frac{2E}{m} = v² ( take the square root of both sides )

v = ± \sqrt{\frac{2E}{m} }

5 0
3 years ago
1. A baseball coach graphs some data and finds the line of
Vlada [557]
The answer to this is 35 because i did caculation and thats the answer it gave me
6 0
3 years ago
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