Please answer! (Easy) Will give brainlist!

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

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10