Question

Untitled Section The total cost of concert tickets, c, is directly proportional to the number of concer tickets, m, that are sold. Tiana spent $212 for four cancert tickets. Which equation represents this relationship?

A m=212+c
B c=53m
C c=212+m
D m=53c

Answer 1

The relationship between the total cost of concert tickets and the number sold is direct proportionality, with the equation being c = 53m, where c is the total cost and m is the number of tickets.

Step-by-step explanation:

The question deals with the concept of direct proportionality in a real-world context. Since the total cost of concert tickets, c, is directly proportional to the number of concert tickets, m, sold, and Tiana spent $212 for four concert tickets, we can find the cost per ticket and then create a formula representing this relationship. The cost per ticket is $212 divided by 4, which equals $53 per ticket. Therefore, the equation representing the direct proportionality is c = 53m, where c is the total cost and m is the number of tickets.