Answer & Step-by-step explanation:
10). Least to Greatest
E, D, A, B, C
11). Will be the first picture
12). Least to Greatest
-2.5, -2.25, -1.5, -1.25, +0.25, +0.5, +1.25
13). So the least common multiple of 8, 5, 3, and 2 is 120
Ella is at 105/120
Miles is at 96/120
Sam is at 80/120
Laney is at 60/120
So the order is:
Ella, Miles, Sam, then Laney
Sorry but not enough time to do questions 14 and 15.
But....
Hope this helps ;)
Have a good day :D