6. stretch your thinking write a two step time word problem using the number line in which the start time is 4: 50. use the number line below to show how to solve.

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

How do i do this? i don’t understand

X+y=-4 x-y=2 use elimination with adding and subtraction