What is the value of the y-coordinate where this line crosses the y-axis? (7, 17) (3,9)

Find x & pleassse me !

Solutions for 2x+7 less than or equal to 3x-5

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?