What is the slope of the following equation y = -1/2x + 4​

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

Select the quadratic that has root x = 8 and x = -5

Find the commission on a $590.00 sale if the commission is 15%.