Sarah received a score of 850 on the SAT and has signed up for a test prep class to help her improve her score. The test prep company claims that each class she attends will increase her score by 10 points..

Question

Part A: Assuming the test prep company's claim is correct, define each variable and write an expression to represent Sarah's SAT score after she attends any given number of classes.

Answer 1

Let x represent the number of classes Sarah attends.

The expression to represent Sarah's SAT score after attending any given number of classes would be: 850 + 10x.

Answer 2

no

Answer 3

Let x represent the number of classes Sarah attends.

The expression to represent Sarah's SAT score after she attends any given number of classes will be: 850 + 10x.