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dedylja [7]
3 years ago
8

Y = x + 2 2x - y = -4 Solve the system of equations using substitution.

Mathematics
1 answer:
const2013 [10]3 years ago
8 0
The answer is (-2,0)
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Help! I don't know how to do this! I will mark Brainliest!
gogolik [260]

Answer:

- 3y² - 7y + 6

Step-by-step explanation:

Given

(- 3y + 2)(y + 3)

Each term in the second factor is multiplied by each term in the first factor, that is

- 3y (y + 3) + 2(y + 3) ← distribute both parenthesis

= - 3y² - 9y + 2y + 6 ← collect like terms

= - 3y² - 7y + 6

4 0
3 years ago
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Is 0.21 smaller or bigger than a half?
Savatey [412]
Smaller, since a half equals to 0.50
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2 years ago
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Find an equation in the form y=ax2+bx+c for the parabola passing through the points.(−3,61), (4,96), (2,16)
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Step-by-step explanation:

3 0
3 years ago
7w + 6 + 2w = (w + 2)
Sindrei [870]

Hey there!

The correct answer is w = \frac{-1}{2}

7w + 6 + 2w = w + 2          ~ Write the equation

9w + 6 = w + 2                   ~ Simplify

8w + 6 = 2                          ~ Subtract w from both sides

8w = -4                             ~ Subtract 6 from both sides

w = \frac{-1}{2}                                ~ Divide both sides by 8

Hope it helps and have a great day!

4 0
2 years ago
Find the area of the triangle shown <br> 17ft<br> 15ft<br> 8ft
bonufazy [111]

Answer:

127 ft

BASE * HEIGHT

8 0
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