Julio is paid 1.2 times its normal hourly rate for each hour he works over 32 hours in a week. last week he worked 45 hours and earned $656.88.

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.

Two numbers have a sum of -19. one number is x. what expression represents the other number?

Which shows one way to determine the facts of x3+4x2+5x+20 by grouping