ITEM 14 - from the lesson Modeling with Linear Inequalities

Catherine is practicing math and science questions to prepare for her upcoming exams. It takes her 12 minutes to do a math question and 5 minutes to answer a science question.

Among the following options, which one should she choose if she wants to spend less than an hour practicing?

Hint: Set up an equation to represent the scenario. Here is how you should set your equation up.


A. 3 math questions and 5 science questions

B. 2 math questions and 7 science questions

C.5 math questions and 1 science question

D.4 math questions and 3 science questions