The manual for your boat engine calls 91 octane gas. the gas stations by your house only sell 87 and 93 octane. if the boat's tank holds 30 gallons, how many gallons of each should you buy for a 91 octane mix?

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

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.