Kathy bought 2 1/2 dozen pencils. There are 12 pencils in a dozen. How many pencilsdid kathy buy?

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Given the graphed function below which of the following orders pairs are found on the inverse function

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.