Answer:
A. the rational number system is closed under addition, but not multiplication
Step-by-step explanation:
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75 mph because you divide 337.5 by 4.5
Answer: It is A
Step-by-step explanation:
When you plug the numbers in A is the only one where you get the same answer
<span>If the two numbers are positive, then since each is greater than 1, the product will be greater than either factor.</span>
