The walls, ceiling and floor of a cubic room need to be painted. the edge length for the cube is 3 meters. what is the total surface area that will be painted in the room? a. 27m^2 b. 30m^2 c. 36m^2 d. 54m^2

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

What is the slope of the line that contains the points (-2,1) and (0,-3)