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2. A cup of coffee costs $2.50. If the total cost is $17.50, then how many cups of coffee were purchased? a. Write an equa
Question
2. A cup of coffee costs $2.50. If the total cost
is $17.50, then how many cups of coffee were
purchased?
a. Write an equation:
b. What is the constant of proportionality?
Help please
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Mathematics
3 years
2021-07-28T13:53:18+00:00
2021-07-28T13:53:18+00:00 1 Answers
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Answers ( )
Answer:
The constant is 2.50
I believe the equation would look like 2.5x=17.5
and x would equal 7