Solve x + 2y = 10
-2x - 4y = 24
5x + 5y + 5z = 15

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Solve this problem! extra ! 3025/5.5 = a/90.75