Determine whether the statement is sometimes , always, or never true if ax + b - 4 =b and a = 0 then x = 4/a

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

The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?