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10 Nov 2019
The sum of three numbers, multiplied by 3 is 36. Four times the second number added to the sum of the first and third numbers is 24. The sum of the first and second numbers decreased by five times the third number is -43. If r is the first number, s is the second number, and t is the third number, what are the three numbers? A wedding planner ordered 400 flowers for a wedding. She ordered roses at $1.75 each, carnations at $1.25 each and daises at $1.50 each. She ordered twice as many roses as carnations. The order total came to $622.50. How many of each type of flower was ordered?
The sum of three numbers, multiplied by 3 is 36. Four times the second number added to the sum of the first and third numbers is 24. The sum of the first and second numbers decreased by five times the third number is -43. If r is the first number, s is the second number, and t is the third number, what are the three numbers? A wedding planner ordered 400 flowers for a wedding. She ordered roses at $1.75 each, carnations at $1.25 each and daises at $1.50 each. She ordered twice as many roses as carnations. The order total came to $622.50. How many of each type of flower was ordered?
Lelia LubowitzLv2
22 Sep 2019