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The rate for mailing an envelope is $0.80 per ounce. Choose a function rule that represents the total cost, c(w), to mail an envelope weighing w ounces. How much will it cost to mail an envelope that weighs
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The rate for mailing an envelope is $0.80 per ounce. Choose a function rule that represents the total cost, c(w), to mail an envelope weighing w ounces. How much will it cost to mail an envelope that weighs 5 ounces?

The rate for mailing an envelope is $0.80 per ounce. Choose a function rule that represents-example-1
User JDS
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the answer is c, the only thing you need to do is multiply the ounces by the cost per ounce
User Mclafee
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