Question 7 • CMS 2026-2027 NC Math 1 CREDIT RECOVERY
Dwayne is selling hamburgers and cheeseburgers. He has 100 burger buns. Each hamburger sells for 3 dollars , and each cheeseburger sells for 3 point 50 dollars Which system of inequalities represents the number of hamburgers, h , and the number of cheeseburgers, c , he must sell to have sales of at least 80 dollars ?
Answer
A
h plus c is less than or equal to 80 3 h plus 3 point 5 c is less than or equal to 100
B
h plus c is less than or equal to 100 3 h plus 3 point 5 c is less than or equal to 80
C
h plus c is less than or equal to 100 3 h plus 3 point 5 c is greater than or equal to 80
D
h plus c is less than or equal to 80 3 h plus 3 point 5 c is greater than or equal to 100