Victor wants to buy fertilizer for his yard. The yard measures 45 feet by 40 feet. The directions on the bag of fertilizer say that one bag will cover 1240 sq ft. How many bags of fertilizer should Victor buy to be sure that he covers the entire yard?

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Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?