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3241004551 [841]
4 years ago
15

Please Help. I don't even know where to start. Please show work so i can answer other questions similar to this one. Thanks!!

Mathematics
1 answer:
Licemer1 [7]4 years ago
5 0

Answer:

Part A:

All of her steps are correct except for Step 4. When solving inequalities, when you multiply or divide by a negative number, you have to reverse the sign.

Part B:

Copy her Steps 1-3.

For your last step, (Step 4), you should instead write x>-8/7.

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Given parameters:

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Second number = 7.2 x 10³

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6 0
3 years ago
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Answer:

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