Solve the problem.You own a hot dog cart in your city. Your monthly profit is determined from the expression 1.50x - 55, where x represents the number of hot dogs sold each month. The number 1.50 in the expression is the profit for each hot dog. The cost of leasing the hot dog cart is the number 55 in the expression. To ensure a profit of at least $2250 per month, approximately how many hot dogs do you have to sell?
A. x ? 1463
B. x ? 1464
C. x ? 1537
D. x ? 1536
Answer: C
Mathematics
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< 8
A. 
B. 
C. 
D. 
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Factor the trinomial completely, or state that the trinomial is prime.10x2 + 23x + 12
A. (2x - 3)(5x - 4) B. (10x + 3)(x + 4) C. (2x + 3)(5x + 4) D. prime
Mathematics
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A. 30 m B. 8 m C. 5 m D. 15 m
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