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The cost of renting a chain saw is $3.90 per hour plus $6.50 for a cán
of gas. Find the cost of using the chain saw for 7.5 hours.

Respuesta :

35.75
explanation-
3.90 ph x 7.5 hours = 29. 25
plus the gas can 6.50
29.25+6.50= 35.75

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