SOLUTION: Hi, I have a word problem I need help answering.
The cost of a 300 minute calling card is 15.00$.
A) what is the charge per minute? How do you know ? (I think it’s 20cents per
Algebra.Com
Question 1124083: Hi, I have a word problem I need help answering.
The cost of a 300 minute calling card is 15.00$.
A) what is the charge per minute? How do you know ? (I think it’s 20cents per minute because I divided 300 into 15.00, but I’m not sure)
B) using this card, what is the cost of a 20 minute call? What is the remaining value of the calling card after 20 minutes are used ?
Found 2 solutions by josgarithmetic, Alan3354:
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
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The cost of a 300 minute calling card is 15.00$.
A) what is the charge per minute? How do you know ? (I think it’s 20cents per minute because I divided 300 into 15.00, but I’m not sure)
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15 DOLLARS for 300 MINUTES
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The cost of a 300 minute calling card is 15.00$.
A) what is the charge per minute?
To find $/min, divide the dollars by the minutes.
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How do you know ?
My dog told me.
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