Barbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an equation to find the number of bottles
she needs to sell to earn $100.
What error did Barbara make in writing the equation?
1 answer:
Answer:
The equation for this should be 1.49x + 1.25y = 100
Barbara needed to find the total of iced teas AND the total of water bottles that sells.
Step-by-step explanation:
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Step-by-step explanation:
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24^2+x^2=25^2
x^2=49
x=7
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