Let red cars are x then white car will be 2x+3, D
6 / 7.5 = 0.8 cups are needed for 1 pie
Answer:
(C) 
Step-by-step explanation:
Here we have the formula for the area of a triangle:
. Our goal is to isolate h on one side of the equation.
To do this, let’s treat the rest of the equation as if there were no variables.
Multiply both sides by 2:

Divide both sides by
:

Hope this helped!
Answer:
I don't know what you mean but if it is 2+19 the answer is 21. But if it is 2+1 the answer 3
Step-by-step explanation:
7.66 feet to be exact i used my awesome experimental calucaltor that i bought yesterday just for these questions :)