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Mathematics, 05.10.2021 01:00 lolmaster101

A café sells coffee and tea. On one day, the café sells twice as many teas as coffees.
The café sells a total of 90 coffees and teas on the same day.
The graph shows a system of equations representing the number of teas sold, y, based on the number of coffees sold, x.

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A café sells coffee and tea. On one day, the café sells twice as many teas as coffees.
The c...

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