4. To ship a package, it costs $5 for shipping supplies and $0.75 for each pound the piece weighs. If Tori wants to ship a 12-pound package, how much would it cost?

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why