Kate is saving to take an sat prep course that cost $350. so far, she has saved $180, and she adds $17 to her savings each week, how many more weeks must she save to be able to afford the course(show work)

10 weeks

Step-by-step explanation:

SAT prep course costs = $350

Kate has saved = $180

She adds to her savings each week = $17

Let the number of weeks to save enough money = x

180 + (17x) = 350

17x = 350 - 180

17x = 170

x =  

x = 10 weeks

It takes 10 weeks to save enough money to be able to afford the course.

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