luvpenguins33
luvpenguins33
16-03-2016
Mathematics
contestada
Please answer #6 for me!
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musiclover102
musiclover102
16-03-2016
Ok s we know the total cost is $320 so if the cost for the supplies is $70 the n we will subtract 70 from 320 leaving us with $250. The jobs is 5 hours so we will divide 250 by 5 and get 50 so the total cost per hour is $50
hope this helps!
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