Answer:
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Step-by-step explanation:
Answer:
B
Step-by-step explanation:
That is my final answer so I maybe wrong so don't take my word for it
If you think about it, 4x7 is half of 8x7 (If you multiply 4, 7, and 2, you get 8x7). So really you can just multiply 4x7 by 2 and you will get 8x7!
Answer:
4.5 is a rational number, as it can be represented as 9/2. Many important numbers in mathematics, however, are irrational, and cannot be written as ratios.
The answer would be B C E hope this helps :)