What is 122 + 874 - 23

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?

Which of the following scenarios demonstrates an exponential decay

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.