Mathematics, 20.02.2020 05:52 hhh4775
You purchase 20 dozen roses and 15 dozen carnations at a cost of $504 for your school student council to use as a Valentine fundraiser. You package them together into bouquets of 2 roses for $5.00 or 3 carnations for $3.00. Altogether your student council sold 251 bouquets for a total of $989.00. Let x = number of rose bouquets sold Let y = number of carnation bouquets sold Which of the following systems models the above situation? Group of answer choices x + y = 989 and 5x + 3y = 251 x + y = 251 and 20x + 15y = 989 x + y = 251 and 5x + 3y = 989 x + y = 251 and 20x + 15y = 504
Answers: 2
Mathematics, 21.06.2019 19:50
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Mathematics, 22.06.2019 05:40
Which pair of lines is parallel? a. y= -2x+4 and y=2x-1 b. y= 1/2x-1 and y= 1/2x+10 c. y= x+3 and y= -2x+3 d. y= 3x+5 and y= 1/3x+2
Answers: 1
You purchase 20 dozen roses and 15 dozen carnations at a cost of $504 for your school student counci...
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