Answer:
1.6666666667
Step-by-step explanation:
15 / 9 = 1.6666666667
The answer is 0.6
It's simple. Just do 9 divided by 15, because you need to find out the cost per cookie. 9/15 is 0.6
3
7
2
5
2/13
there are 4 5s and 4 2s so
8/52
simplified is 2/13
6
The explaination is in the picture
2. -16
6. 23
7. -40
8. -17
9. 41
10. -58