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Oliver earns $9 per hour. Write and solve an equation to find how many hours he must work to earn $315. Be sure to define the variable you use in your equation. (Please help me.)
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Oliver earns $9 per hour. Write and solve an equation to find how many hours he must work to earn $315. Be sure to define the variable you use in your equation. (Please help me.)

User Arghya Saha
by
7.9k points

2 Answers

2 votes
the amount target is 315
she makes 9 an hr.
divide 9 into 315
User Master Chief
by
7.4k points
3 votes
9 x (z) = 315
315 / 9 = 35
x = 35
Oliver worked 35 hours to earn $315
User Andy Refuerzo
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7.8k points
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