Missy's rotation maps point K(17,-12) at K(12,17) which describes to the rotation

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Let w=23 . what is the value of w + 45 ?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3