Mia spent 30 minutes answering the math questions on the exam. this was 3/5 of the total amount of time allotted for this section of the exam.

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?

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

Graph the line with the given slope m and y-intercept b. m=-3,b=1