In the expression 2x - 8 what is x referred to as? 1. coefficient
2. variable
3. constant

Which is NOT an equation?

1. 5 - 4x
2. 6x - 5 = 8
3. x/3 + 9 = -1

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Asphere has a diameter of 10 in. what is the volume of the sphere?

Multiply. write your answer in simplest form. 3/8 x 5/7