Answer:
D, 60.
Step-by-step explanation:
Well first of all, 30, 20, or 40 isn't even on the graph in the first place, and since the garage opens at 8, and it was 8 exactly and there were 60 cars parked, that means there was 60 parked over night. hope i helped!!
The average song length is 3 minutes (divide 42 and 14)
Answer:
150
Step-by-step explanation:
Length times width you learned about that in elementary school every one has.
Answer:
U know what to do go to goggle and search algebra calculate and u will see a read box and written on it Mand Min back wards like infrnity and u can write ur problem
Let length be x feet
length= x
width=x-4
area = 32
length * width=32
x(x-4)=32
x^2 - 4 x -32=0
(x-8)(x+4)=0
x=8 feet
length=8 feet
width=4 feet
perimeter=2(len+wid)
=2(8+4)
2*12=24 feet