I need help solving this math problem

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube