Find the equation of the line.
Use exact number .

Y =_x+_

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Jan accidently ran 7 minutes longer than he was supposed to. write an expression for the total amount of time jan ran if she was supposed to run m minutes