(2y+9)+(3d+5)=? *simplify your answer*

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x