Which point is on the line x+2y=5

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

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955