The correct inequality to find the minimum number of weeks Bryan must walk the dog to earn enough money to pay for his prom ticket is:
B. 21x + 35 ≤ 160
A prom ticket at Valley High School costs $160. Bryan is going to save money for his ticket by walking his neighbor’s dog for $21 per week. Bryan has already saved $35. Which inequality could be used to find the minimum number of weeks Bryan must walk the dog to earn enough money to pay for his prom ticket?
Responses
A 21x + 35 ≥ 16021x + 35 ≥ 160
B 21x + 35 ≤ 16021x + 35 ≤ 160
C 35x + 21 ≥ 16035x + 21 ≥ 160
D 35x + 21 ≤ 160
1 answer