You bought 12 red apples and 15 green apples to make a pie. what is the ratio of the number of red apples to the total number of apples

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

You can find the constant of proportionality by finding the ratio of

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.