Question

Erin uses the inequality shown to calculate the number of questions, q , she can miss on her quiz and still earn at least an 80 on the quiz. 80 ≤ 100 − 5q Which inequality represents the number of questions Erin can miss on her quiz?
A q ≤ 4 B q ≥ 4 C q ≤ 16 D q ≥ 16

Answer 1

To find out the solutions(answers) of the inequality you will solve the inequality just like you would solve an equation.

Please see the attached work on how to solve this inequality.

The correct answer is Choice A.