A cube has a surface area of 150
cm squared. Find the side length of the cube in cm.

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?