Question

Harold wants to get at least a grade of 84 in English class. His grade will be the average of two test scores. He got a 77 on the first test.

Write an inequality to represent the situation.

What is the least grade Harold needs to get on his second test to meet his goal?

Answer 1

x is the grade of the 2nd test

84≥(77+x)/2

harold needs a 91 in order to get an 84