Justin used blocks to model the following situation a car dealership sells seven cars far every four minivans it sells how can justin use this model to find the number of minivans the dealership cells if it sells 35 cars

He with multiply 5 to both the number of blocks such that the number of minivan sold will be 20.

Step-by-step explanation:

Given: A car dealership sells seven cars far every four minivans it sells .

To find the number of minivans the dealership cells if it sells 35 cars.

Since,

Also there is directly proportional relationship.

Therefore, if he sells 35 cars , then John will multiply the number of blocks  for car and the number of minivan blocks  by 5 .

The number of minivan sold=

x= 149. 24+7=31. 180-31=149

your welcome

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step-by-step explanation: