if she has 9, add 7. you have 16. divide it by half, 8. subtract 3 and you get 5.
Answer:
The correct option is B.
Step-by-step explanation:
It is given that Joe paid 14.00 for a board game this is 70% of the original price what is the original price.
Let the original price of board game be x.


Multiply both sides by 10.

Divide both sides by 7.

The original price is 20. Therefore the correct option is B.
Answer:
1/7
Step-by-step explanation:
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Answer:
22
Step-by-step explanation:
The easiest way to do this is to multiply the number you got right by 1+ the percent you got wrong. In this case it would be 1+.18. If you multiply 18 by 1.18 you get 21.24. Because you cant have part of a question you need to round up. To check you can divide 18 by 22 and you get 81.81. I hope this helps!