Someone help me with this??

True or false? a circle could be circumscribed about the quadrilateral below.

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?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost