Describe how the graph of y=|x|-7 is like the graph of y= |x| and how it different.

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

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

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2