Reginaldo is paid commission of 5% on the first $1000 of sales, 4% on the next $3000 and 1% thereafter.
Find his commission on sales of: $5467

What two consecutive odd integers have a sum of -28

Sole the equation 6n + 9 = -3n - 21 - 6 for n

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal