7. 18.3 divided by 4 is 4.575. 4.575 is closest to 4.5 which would be our answer
8. 14.6 divided by 3 is 4.86. If we round it, then it would be 5 which would be the answer
10. The answer to the problem would be 11.58
Answer:
so the answer is B
Step-by-step explanation:

Answer:
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Answer:
Step-by-step explanation:
1st picture on left: no solution
2nd picture on right infinitely many solutions