3. A group of students takes their math teacher out for
lunch. If five have hamburgers and four have hot
dogs, the bill will be $19.50. If four have hamburgers
and five have hot dogs, the bill will be $18.75. What
is the price of a hamburger?

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Ответ:

xcoder1732

20.02.2021

Mathematics

1 do by face did gjgg vgcgd

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3. A group of students takes their math teacher out for lunch. If five have hamburgers and four have hot dogs, the bill will be $19.50. If four have hamburgers and five have hot dogs, the bill will be $18.75. What is the price of a hamburger?