At the Cafe, a lunch of iced tea, a veggie burger, and fries costs $7.56, with the fries costing twice as much as the iced tea. Next week at the Cafe, the price of the iced tea will increase 10% and the price of the veggie burger will increase 25%. After the increase, the same lunch purchase will cost $8.68. What is the matrix for these meals?

asked by Jeff

8 years ago

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1 answer

t+b+f = 7.56
f = 2t
1.1t + 1.25b + f = 8.68

Now just crank out the desired answers

answered by Steve

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Question

At the Cafe, a lunch of iced tea, a veggie burger, and fries costs $7.56, with the fries costing twice as much as the iced tea. Next week at the Cafe, the price of the iced tea will increase 10% and the price of the veggie burger will increase 25%. After the increase, the same lunch purchase will cost $8.68. What is the matrix for these meals?

1 answer

t+b+f = 7.56
f = 2t
1.1t + 1.25b + f = 8.68

Now just crank out the desired answers

Ask a New Question or answer this question.

Steve · Answer

t+b+f = 7.56 f = 2t 1.1t + 1.25b + f = 8.68 Now just crank out the desired answers