The width of a rectangle is 7 m less than the length. If the area of the rectangle is 18 m², what is the length of the rectangle? Answer choice are : 7m

2m

9m

-2m

Awrestling tournament begins with 128 competitors. in the first round, each competitor has 1 match against another wrestler. the winner of each match moves on to the next round until there is a winner. write a sequence in which the terms represent the number of players still in the tournament at the end of each round. describe the sequence? how many rounds are in the tournament?

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?