Please answer this question I really need it today I need to hand this in 8:00pm please answer it and please show work please

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Find the solution(s) to x^2-14+49=0