Answer:
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7*5=35
7(2)+ 5(2)= 24
The dimensions are 7 and 5 inches.
Hi! You need 3 boxes because if you divide 21 1/4 / 10 you get 2 1/8 or 2.125 so you at least have two boxes. You will still have some left over after the two boxes so you will need another box for those. I hope this helped, Goodluck :)
{8, 16, 24, 32}int.{16, 32, 48}={16, 32}
The given details follow the product rule. The different model of the car available are 756.
Given that:




The different possibility is calculated using the following product rule:

So, we have:


Hence, there are 756 different models available.
Read more about product rules at:
brainly.com/question/3944602