2 years ago

Plz help me with mathhthhtht

Mathematics

2 answers:

Marina CMI [18]2 years ago

8 0

Answer:

Step-by-step explanation:

Korolek [52]2 years ago

3 0

Answer:

1. 17

2. 4

3. 3

4. 9

Step-by-step explanation:

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Step-by-step explanation:

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1 year ago

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vovikov84 [41]

Answer:

Step-by-step explanation:

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3 years ago

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Vladimir79 [104]

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3 years ago

Read 2 more answers

Y/3 + 8 = -2 solve for y<br> a. -30<br> b. -18<br> c. 18<br> d. 30

Rainbow [258]

Answer:

$\large\boxed{a.\ -30}$

Step-by-step explanation:

$\dfrac{y}{3}+8=-2\qquad\text{subtract 8 from both sides}\\\\\dfrac{y}{3}+8-8=-2-8\\\\\dfrac{y}{3}=-10\qquad\text{multiply both sides by 3}\\\\3\!\!\!\!\diagup^1\cdot\dfrac{y}{3\!\!\!\!\diagup_1}=(3)(-10)\\\\y=-30$

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3 years ago