1575 cubic inches
This is the answer to your question.
Probably 6
I may be wrong but try it
Answer:
Step-by-step explanation:

The fraction of the catalog that is checked after 4 days is <u>5/6</u>
Answer:
1/2
Step-by-step explanation:
Answer: f-1(x) = 9x + 18.
Step-by-step explanation:
let y = f(x) and rearrange making x the subject, that is
y = x - 2 ( add 2 to both sides )
y + 2 = x
Multiply through by 9 to clear the fraction
9y + 18 = x
Change y back into terms of x
(x) = 9x + 18