James has a model helicopter. the model is 8 inches long and 7 inches wide. the actual helicopter is 56 inches long. what is the helicopter’s actual width, if we assume the model’s proportions are accurate?

a. 40 inches

b. 49 inches

c. 56 inches

d. 60 inches

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip