6. your car gets 20 miles to the gallon and your friend's car gets 30 miles to the gallon. you decide
to go on a road trip to detroit, which is 150 miles away. if gas costs $3 per gallon and you decide
to split the gas money, how much money will you save by driving your friend's car?

Find the value of the cosine for angle a

Pls! does anybody know a shortcut for answering these types of questions in the future?

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in