If a plant manufacturing carpet backing has a cylindrical tank that is 3 meters high and is 6 meters in diameter, what is the volume of the tank? assume 3.14 for pi.
a)28.3 m^3
b)37.7 m^3
c)56.5 m^3
d)84.8 m^3

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

What value of x is in the solution set of 4x – 12 s 16 + 8x?