So far this quarter, Samantha's quiz grades in her math class are as follows: 68, 86, 94, 95, 82, 100, 95, and 84. If she gets an 89 on her next
quiz, which statement is true?

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?