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denis23 [38]
3 years ago
5

Please get this problem correct. Please explain and make it easy to understand.

Mathematics
2 answers:
eduard3 years ago
8 0
The answer is 9, you subtract 10 from 28 which leaves you with 18. Then, you divide 18 by the 2x which gives you 9. Hope this helps :)
mezya [45]3 years ago
4 0

<u>9</u><u> </u><u>is</u><u> </u><u>a</u><u> </u><u>solution</u><u>.</u>

Answer:

Solution given:

2x+10=28

subtracting both side by 10

2x+10-10=28-10

2x=18

dividing both side by 2

2x/2=18/2

x=9

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Answer and Explanation:

Gina wanted to swim at the pool. She is allowed to spend at most $30. The cost to swim in the pool is 3 dollars per hour plus a flat fee of $3. How many hours can Gina swim without going over her spending limit?

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