Selena is selling cookies and brownies at a bake sale. the cookies cost $0.50 was high and the brownies cost $0.90 each. choose variables to represent the number of cookies and the number of brownies selena sells. write an algebraic expression that represents the amount of money she will revive from her sales

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4