Determine the x-coordinate of the solution of the system of equations below. you may use any method: 2x-y=10
x+y=2

determine the y-coordinate of the solution for the system of equations. you may use any method. 2x-y=10
x+y=2

plz i really don't understand these two q by showing me step by step ; -; im so sorry

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm