Answer:
D) 5 7/9
Work Shown:
-52/-9 = 5 7/9 = 5.7777777778
The mom ate a cup and a half of food
Step-by-step explanation:
1. 15
2. -8/9
3. 5
4. 7
5. a = 20
6. n = 100
7. 3.6 x 10^1
8. 3
9. 4
10. 8.37 x 10^5
11. 6.67 x 10^3
A
