Which equation can be used to answer the question below? josh marked 12% of the e-mails in his inbox as important. if he has 125 e-mails in his inbox, how many did he mark as important? 0.12n = 125 125n = 0.12 n = 0.12(125)

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?