This is a formula if you need one. DON'T forget to cross-multiply
3/4 = x/12
Answer:
Step-by-step explanation:
If 3/4 of the lot was full and the lot holds 1000 vehicles, then there are 3/4(1000) in the lot. 3/4(1000) = 750. That means there are 750 vehicles in the lot. If 200 cars are in the lot, then 750 - 200 = 550 trucks.
Answer:
A, 
Step-by-step explanation:
a^2 + b^2 = c^2
8^2 + b^2 = 9^2
64 + b^2 = 81
b^2 = 17
b = 
5x+15-6+7x
15-6= 9.
5=7= 12
12x+9 .
Y÷6=29
y=29 x 6
y=174
Hope I can help u