Chloe and Charlie are taking a trip to the pet store to purchase some items for their new puppy. They know they need a bag of food that costs $7, and they also want to purchase some new toys for the puppy. They find a bargain barrel containing toys that cost $2 each. If Chloe has $30 with her and Charlie has one-third of this amount with him, what is the maximum number of toys they can purchase?.

Respuesta :

The maximum number of toys they can purchase is 16.

The first step is to determine the total amount of money Chloe and Charlie has.

Amount Charlie has = 1/3 x 30 = $10

Total amount of money they have = $30 + $10 = $40

This equation can be used to represent the total number of items they can purchase given the money they have

$40 = $7 + $2x

Where x represents the maximum number of toys they can purchase

In order to determine the value of x, combine similar terms together

$40 - $7 = $2x

$33 = 2x

Divide both sides by 2

x = 33/2 = 16.5

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