A baker worked for 10 hours straight and earned $80. What is the rate the baker earned per hour?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.