Which of the following is a valid step in the solution of 2x + 4x + 3 = 0?
(42x2 - 19x+3?
(92x -(-$x+32
(92%)* - (95-31
4

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts