I am thinking of a number. If I cube my number, then add 7, I get another cube number.
What number am I thinking of?

15 point ! ~ see if you know the answer to both you!

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3