Mr. Jones receives 10% commission on each sale that he makes. He earned $450 last week in commissions. How much were his sales?
Rephrase: $450 is 10% of what number ?

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?