A dishwasher is priced at $475. There are two options offered to reduce the price: either a 15% discount off the price or a rebate of $75. Which is the better choice, and what is the extra amount saved?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two