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Number 19 - I'm not sure on how to do it

Number 19 - I'm not sure on how to do it-example-1
User SDET
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1 Answer

1 vote

Answer:

The answer to your question is A package of tulip costs $ 9

A bags of daffoil costs $ 17

Explanation:

Packages of tulip buls = t

Bags of daffoil = d

Process

1.- Write an equation for each girl

Castel 12t + 11d = 295 (1)

Krystal 6t + 4d = 122 (2)

2.- Solve the equation by elimination

12t + 11d = 295

- 2( 6t + 4d = 122)

12t + 11d = 295

-12t - 8 d = -244

0 + 3d = 51

d = 51 / 3

d = $ 17

3.- Find the value of t

6t + 4(17) = 122

6t + 68 = 122

6t = 122 - 68

6t = 54

t = 54 / 6

t = $ 9

User Trican
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