Graph g(x) = 50 – 6+2.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

What is the value of x when x + 7 = 21?

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?