A system of equations is shown on the graph below. On a coordinate plane, 2 lines intersect at (negative 1, 2).

How many solutions does this system have?

Can someone check my answer? you : )

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.