4y + y − 5y + 3y + y = 4
what does y equal?

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

What is 32+4 x (16 x 1/2) -2 show your work}

2.5 milligrams is equivalent to how many grams