While installing water pipes, Marco had an unknow length of piping. Let p represent the total length of the pipe. If he cut the piping into 5 equal pieces, a) write an algebraic expression that can be used to determine the length of each piece and b)then calculate the length of each piece if Marco starts with a 15 ft pipe.

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Find the maximum value of p= 4x + 5y subject to the following constraints :