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Ber [7]
3 years ago
7

At the beginning of the year, Evelyn had $30 in savings and saved an additional $12 each week thereafter. Cooper started the yea

r with $75 and saved $7 every week. Let E E represent the amount of money Evelyn has saved t t weeks after the beginning of the year and let C C represent the amount of money Cooper has saved t t weeks after the beginning of the year. Write an equation for each situation, in terms of t , t, and determine the interval of time when Evelyn has more in savings than Cooper.
Mathematics
1 answer:
almond37 [142]3 years ago
5 0

Answer:

E=12t+30 C=7t+75

Evelyn has more in savings than Cooper when  t > 9 weeks.Step-by-step explanation:

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How to do the problem:
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