Determine the number of hexagons in design 200 (geometric pattern)

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John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

Which function has the same domain as y=2x

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?