1.) You join a kickboxing class at a local gym. The total
cost for taking classes is
represented by the function K(x)
= 5x + 25. You know that it
costs $5 per class plus $25 for
the initial membership fee.
Write the domain for the
function.

Which of these choices show a pair of equivalent expressions?

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

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?