Mariah wants to buy as many collectible dolls as possible, for $4.50 each. If she has $75.00 to spend, how many dolls can she buy? Which equation represents this situation?(1 point)

Question

Responses

75d=4.5

d+4.5=75

4.5d=75

d/4.5=75

Answer 1

To determine how many collectible dolls Mariah can buy, we can start by setting up the equation based on her total budget and the cost of each doll.

Let \( d \) represent the number of dolls Mariah wants to buy. The cost of each doll is $4.50, and she has $75.00 to spend.

The equation that represents this situation is:

\[ 4.5d = 75 \]

This means the total cost of \( d \) dolls at $4.50 each must equal $75.00.

Therefore, the correct answer is:

4.5d = 75