A pair of sneakers that normally cost $120 have their price reduced by 25%. What is the sale price of the sneakers?
The sales price of the sneakers is $

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

Which expression shows the sum of the polynomials with like terms grouped together

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.