L*W*H
take them all and multipy
PEMDAS. parenthesis, exponents, multiple or divide (whichever come first from left to right), add or subtract (whichever comes first from left to right)
So first do stuff in parenthesis.
Then do divide because thats next on the list and it happens earlier than the multiply one.
So, A
You need to physically draw that on a graph
Answer:
12000000000000
Step-by-step explanation:
15x-20<130
15x<130+20
15x<150
X=150/15
x<10