Monique has $30 in her piggy bank and saves $8 per month. Jeremy has$18 in his piggy bank and saves $20 per month. how many mont hs will it take for Monique and Jeremy to have the same amount?
2 answers:
The first month or one month is all it takes. In one month both have 38 dollars
M represents the number of months: 30+8m=18+20m 30+8m-20m=18+20m-20m (subtract 20m from both sides) 30-12m=18 30-30-12m=18-30 (subtract 30 from both sides) -12m=-12 m=-12/-12 m=1 After 1 month their savings will be equal.
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