1.1.3 Quiz: Formulating Systems of Equations
Question 3 of 10
What sentence represents the number of test questions in the problem
below?
A test is worth 60 points. Multiple-choice questions are worth 2 points, and
short-answer questions are worth 5 points. If the test has 15 questions, how
many multiple-choice questions are there?
A. The number of multiple-choice questions plus the number of
short-answer questions is 60.
B. The number of multiple-choice questions minus the number of
short-answer questions is 60.
C. The number of multiple-choice questions times the number of
short-answer questions is 15.
D. The number of multiple-choice questions plus the number of
short-answer questions is 15.