Leo drank 8 servings of iced tea and espresso beverages containing a total of 482 mg of caffeine. How many servings of espresso did he drink?

Question

Vocaloid · Answer

is there more information or do they expect you to look up the caffeine content of iced tea and espresso?

Vocaloid · Answer

well, either way you would set up a system of equations

if we let x = servings of tea and y = servings of espresso
and T = caffeine content of tea and E = caffeine content of espresso

write two expressions, one for the servings total and one for the caffeine total

Ultrilliam · Answer

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