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Mathematics, 06.07.2019 16:30 Colorfulpolkadots
To raise money for children's charity, a company is selling hot air ballons rides. the cost of going on a ballon ride is a flat rate of $50 plus $15 per hour of flight time. if mrs. beckham plans to donate at most $85,find the number of hours she can spend on a ballon ride.
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To raise money for children's charity, a company is selling hot air ballons rides. the cost of going...
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