Paul burned 65 calories in 15 minutes. How many calories did he burn in 1 hour? Please show how you solved it

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

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?