3 years ago

Directions: Simplify each expression by combining like terms

Mathematics

2 answers:

Jet001 [13]3 years ago

7 0

Answers:

1.) -y+9z-16y-25z = -17y-16z

2.) 6x +3y-y+2+2 = 6x+2y+4

3.) 9b + 5(b - 4) + 15 = 14b-5

4.) -4(3x + 5) + 10x + 1 = -2x-19

5.) 0.5(y + 4) + 18y - 9 = 18.5y-7

6.) -0.7r+9(-r-15) = -9.7r-135

sertanlavr [38]3 years ago

3 0

Answer:

wait idk

Step-by-step explanation:

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▹ Answer

y = 15, -15

▹ Step-by-Step Explanation

This is considered a 'square root' since we have to find y^2.

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Both of these values work for y, so the answer is 15, -15.

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