Bean plant grows at a constant rate for a month. After 10 days, the plant is 25 centimeters tall. After 20 Uays, the plant is 45 centimeters tall.
Which equation models the height of the plant, y, after x days?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Twelve less than a number is at most 20

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?