A road sign gives driver information about traffic on busy highways. One sign shows “15 miles in 20 minutes.” What is the speed in miles per hour?

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Find the amplitude of a sinusoidal function that models this temperature variation

Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate,broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?