Tommy needs 1/2 litre of gas in his lawn mower so he can finish cutting the grass. He has 2/7 of litre. How much more does he need?​

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39