math problem #2massey's student council has decided to invite a hypnotist to the school. a couple years ago they sold 1000 tickets for a price of $4. a survey indicates that for every ticket price increases of 50 cents the number of tickers sold will
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![math problem #2massey's student council has decided to invite a hypnotist to the school. a couple years ago they sold 1000 tickets for a price of $4. a survey indicates that for every ticket price increases of 50 cents the number of tickers sold will](/uploads/image/z/10636237-37-7.jpg?t=math+problem+%232massey%27s+student+council+has+decided+to+invite+a+hypnotist+to+the+school.+a+couple+years+ago+they+sold+1000+tickets+for+a+price+of+%244.+a+survey+indicates+that+for+every+ticket+price+increases+of+50+cents+the+number+of+tickers+sold+will)
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