Answer:
The answer is 70.
Step-by-step explanation:
Change the percent into a decimal and divide 21 by it.
Answer:I would add 3x on both sides because it would allow you to have a positive variable saving you time and effort.
Step-by-step explanation:7=7x-9
10/12x100%= 83.3%
3840
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8, 8 2/7, 26/3, 8.8
(You have to change 8 2/7 to 8.28 and 26/3 to 8.66
Answer: 59/3k+14
