Question

Suppose that in t months, the money you have saved is given by the equation S=145t+85. How many months will it take you to save $810?

Question 5 options:

3 months


4.5 months


5 months


5.5 months

Answer 1

It'll take 5 months.

145t + 85 = 810

Subtract 85 from both sides

145t = 810 − 85

Subtract 85 from 810 to get 725

145t = 725

Divide both sides by 145

t = 145/145

Divide 725 by 145 to get 5

t = 5

Answer 2

5 months

Explanation:

just took the quiz and it was correct