Answer:
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Step-by-step explanation:
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A. She can multiply the bottom equation by -4 and then add the equations to solve for h.
-4g - 15h = -17
4g - 20h = -52
Add them to get
-15h = -17
-20h = -52
From here, you can solve for h.
Https://www.cymath.com/answer?q=(-22%2B3x%2F3x%2B7)%3D2
The answer to your question is here. Hope this helps.
Answer: so i got 31 but if you round it it will be 30 hope it helps
Step-by-step explanation: