The pyramid above has a square base with sides of 3 feet, and congruent triangular sides with a height of 4 feet. What is the lateral surface area of the pyramid?

Match each inequality to the number line that represents its solution

What is the radical expression that is equivalent to the expression 27 1 over 5?

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.