2 years ago

What is the solution to the system of equations? Use the substitution method.

1 answer:

Sav [38]2 years ago

4 0

THE solution is D.

you have 7 and 3 so commom multiple is 21
y-3*7=7

y-21=7

y=21+7

y=28

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Sveta_85 [38]

Answer:

Step-by-step explanation:

The parallel line BC divides the sides AD and AE in proportion, that is

$\frac{AB}{BD}$ = $\frac{AC}{CE}$ , that is

$\frac{2}{3}$ = $\frac{AC}{4}$ ( cross- multiply )

3AC = 8 ( divide both sides by 3 )

AC = $\frac{8}{3}$ = 2 $\frac{2}{3}$ , hence

AE = AC + CE

= 2 $\frac{2}{3}$ + 4 = 6 $\frac{2}{3}$ → H

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Answer:

the answer is c

Step-by-step explanation:hope this helped!

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Katen [24]

I think it’s “c” y=2x+8

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