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A shop sells popcorn amd fountian drinks. Brett buys 1 popcorn bucket and 3 fountain drinks for his family, and pays a total of $9.50. Lilyan buys 3 popcorn buckets and 4 fountain drinks for her family, and pays a total of $19.75. If p represents the number of popcorn buckets and d represents the number of drinks. Write a sustem of linear equations that represents this situation.



Answer :

Answer:

4.172p+1.776d=f(x)

Step-by-step explanation:

if use a for popcorn price and b for fountain drink price,

equation will be:

a+3b=9.50

3a+4b=19.73

using these two equations b=1.776 and a=4.172

therefore using the newly found answer the linear equation will be

4.172p+1.776d=f(x)

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