Susana walks 1/4 of a mile every thirty
minutes. How far did she walk in 1
hour?

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

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.