Nina saves 40% of her summer job earnings for college.This summer she earned $200 more thanlast summer and she saved $900.write and sole an equation to find her earnings last summer

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asked Sep 2, 2018 152k views

4 votes

Nina saves 40% of her summer job earnings for college.This summer she earned $200 more thanlast summer and she saved $900.write and sole an equation to find her earnings last summer

Mathematics
middle-school

Martin CR asked

by Martin CR

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1 Answer

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900=40% earnings
900/4=225
225=10%
2250=100% of earnings
equation could be:
• (900/4)x10-200= last summer's earnings
=2050

Chassity answered Sep 6, 2018

by Chassity

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