The volumes of three different cylinders are each about 300π cm3 (or 942 cm3). What would the dimensions be?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.