Acylindrical water tank has a radius of 6 feet and a height of 20 feet. a larger tank with the same height has a volume that is 3 times the volume of the smaller tank. what is the best approximation for the diameter of the larger tank?

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

I’m really confused and need to learn this

Mila's dog weighs 4 pounds more than 8 times the weight of keiko's dog. which expression could be used to fine te weight of mila's dog?