A gallon of water weighs 8.34 pounds. The Patel family has a round, 12-foot diameter, above-ground pool. How much weight is added to the pool when it is filled with 3, 110 gallons of water?

What are “like terms”? why can we only add like terms?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?