Find the equation of a line that has the same slope as y=9-9x and the same y-intercept as y=-10x-9

Ineed me i stuck and i don’t want to get it wrong

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?

Select all of the following expressions that are equal to 2.5.