Solve the system of equations by graphing: y=−3x+1 4x−2y=8

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?