Mathematics

Lamar Stevens

14 June, 13:01

2. Xander was given 10 cups of birdfeed to pour into four birdfeeders. He poured 2 cups of feed into

one feeder, 4 cups of feed into the second feeder, 2 cups of feed into the third feeder, and 1 cup into

the fourth feeder. He did not put birdfeed anywhere else. Which expression best represents the

amount of birdfeed leftover after Xander poured birdfeed into the four birdfeeders?

a. 10 + 2 + 4 + 2+1

b. 2 + 4 + 2 + 1-10

C. 4 - 10 + 2 + 2 + 1

d. 10-2-4-2 - 1