MATHEMATICS HIGH SCHOOL

On a trip, the fare was 50¢ for each adult and 25¢ for each child. If 30 passengers paid $12.25, how many adults and children went? Which of the following equations could not be used to solve the problem?

A. 50x + 25(30 - x) = 1225
B. 50(30 - x) + 25x = 1225
C. 25x + 50x = 30(1225)

Answers

Answer 1
Answer: i guess the answer is c

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Answers

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Answer:

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Step-by-step explanation:

To fit in an existing frame, the length, x, of a piece of glass must be longer than 12 cm but not longer than 12.2 cm.

The length of frame is x cm.

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Answers

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Answers

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