Find the value of a and b when x = 12
a = 5x2
2x2(x - 5)
b=2
10x
me ! ?

Aline passes through 3,7 and 6,9 what equation represents the line

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid