Chance buys four tickets to a concert in Dallas. Each ticket is $149. The sales tax rate is 7.5%. How much will Chance pay including tax?

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

How can you construct perpendicular lines and prove theorems about perpendicular lines

An electrician cuts a 136 foot long piece of cable. one piece is 16 feet less than 3 times the length of the other piece. find the length of each piece