Adding -34 is the same as subtracting what number?

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

If a || b and e || f , what if the value of y ?

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?