Whic expression is equivalent to 4x + 3z + 5y + 3x + y
a) 13y + 3z
b) 10x + 6y
c) 7x + 6y + 3z
d) 7x + 5y + 3z

What is the solution to the equation 9^(x+1) =27

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?

For the equations below which statement is true ?