In a week 13 hens laid 65 eggs what is the unit rate for eggs per hen

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units