2 to the 46th power is how many times as many as 2 to the 42nd

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

It says factor each expression completely 8y+48

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation