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3 votes
Chris has $100 in his saving account and he adds $20 a month to the account. The total amount can be represented by the linear function T=20x+100. His goal is to have a total of $300 in four months. What should he change in the function to reach this goal?

User Matilda
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6.3k points

1 Answer

5 votes
he should add $50 a month !!! T=50x+100
User George Findulov
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