How do you delete a class on E d g e n u i t y

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

Find the equation using the point (4,8)

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points