Write the slope intercept form Through:(5,-3) and (0,0)

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

It says factor each expression 49x-28?

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?