56.5k views
1 vote
"Jason receives $15.00 per week for lunch in school. The cafeteria charges $2.20 for a plate lunch. Write an equation that will determine the amount of money, m, the student will have left after d days. Assume that the student purchases only the plate lunch each day."

a) m = 15 - 2.20d
b) m = 2.20d - 15
c) m = 15d - 2.20
d) m = 2.20 - 15d

1 Answer

4 votes

Final answer:

The equation that will determine the amount of money the student will have left after d days is m = 15 - 2.20d.

Step-by-step explanation:

The equation that will determine the amount of money the student will have left after d days is m = 15 - 2.20d. This equation represents the student's initial amount of money ($15.00) minus the cost of the plate lunch ($2.20) multiplied by the number of days (d) that the student has been purchasing the plate lunch.

User Themue
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories