Will give best ! need asap 3. what is the sum? (1 point) 7/3+(-3/8) 64/24 47/24 -4/5 -5/4 1. what is the simplified form of the following expression? 2x^2y + 3x^2 + 4y + 3x^2y + 2y (1 point) 5x^4y^2 + 3x^2 + 6y^2 8x^2y + 6y^2 5x^2y + 3x^2 + 6y 14x^2y 20. using the formula , where d is the distance in miles, r is the rate, and t is the time in hours, at which rate must you travel to cover 227.5 miles in 3.5 hours? (1 point) 65 mph 75 mph 85 mph 95 mph
Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.