At Southside Middle school, 30% if the students play an instrument. There are 310 students. How many students play an instrument? Answer correctly for

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.