What is 2/5 + 7/8?
a - 9/40
b - 9/13
c - 50/40
d - 51/40

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

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.

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?