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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 equation: b. What is the constant of proportionality? Help please
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1 vote
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

User Datha
by
8.3k points

1 Answer

3 votes

Answer:

The constant is 2.50

I believe the equation would look like 2.5x=17.5

and x would equal 7

User Stanislav Dvoychenko
by
8.1k points
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