Question 465833
Something is missing.
You need to know the miles/gallon
of the vehicle when it's speed is 60 mi/hr
and when it's speed is 70 mi/hr
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Suppose the vehicle gets 30 mi/gallon at
60 mi/hr.
{{{ 1500 / 30 = 50 }}} miles/(miles/gallon) =
{{{ 50 }}} gallons used on trip.
{{{ 50*2.95 = 147.5 }}} (dollars/gallon) x gallons
$147.50 is the cost of the rip
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See if you can find the missing information