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romanna [79]
4 years ago
10

Rachel has 3 times as many roses as carnations. She has 12 fewer carnations than daisies. There are 15 daisies. How many flowers

does Rachel have in all
Mathematics
1 answer:
horrorfan [7]4 years ago
3 0

Answer:

27 flowers

Step-by-step explanation:

Let

x ----> the number of roses

y ----> the number of carnations

z ----> the number of daisies

we know that

x=3y ----> equation A

y=z-12 -----> equation B

z=15 -----> equation C

substitute the value of z in equation B

y=15-12=3

substitute the value of y in equation A

x=3(3)=9

so

Rachel have 9 roses, 3 carnations and 15 daisies

In total

9+3+15=27 flowers

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The complete question is-

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