If x²=c, express X in terms of c and leave your answer in index form

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?