An auto mechanic ordered eight car spark plugs and four truck spark plugs. car spark plugs cost $.75, and truck spark plugs cost $3.00 apiece. use the distributive property to find the total cost of these parts.

The answer is $18.

Step-by-step explanation:

The distributive property of multiplication is :

Given is:

8 car spark plugs cost $0.75 a piece and 4 truck spark plugs cost $3.00 a piece.

So, we can find the total cost as:

=18

So, the answer is $18.

ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.