How many relay teams of 4 members can be chosen from a 7 member team to run in a relay race

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?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.