Answer:
Step-by-step explanation:
9. the set containing all objects or elements and of which all other sets are subsets.
10. complement --> the amount in only one of teh sets
intersection --> the amount in both sets
11. 14 or -14
13. 46 1/2
14. 2 31/120
15. 1100% profit
16. 1200 gm
17. cube root of 7?
18. 6000 per year
It is A I hope that helps for you
Answer:
c
Step-by-step explanation:
I just looked up the question
6mph+(-2mph)=5mph+11mph=16mph ser up a equation six miles per hour minus negetive 2 miles per hour gives you 5 miles per hour plus 11 miles per hour gives you 16 miles per hour
