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Contemporary Mathematics for Business and Consumers 7th Edition by Robert Brechner ,George Bergeman
النسخة 7الرقم المعياري الدولي: 978-1285448596Contemporary Mathematics for Business and Consumers 7th Edition by Robert Brechner ,George Bergeman
النسخة 7الرقم المعياري الدولي: 978-1285448596 تمرين 102
Set up and solve equations for the following business situations.
E-Z Stop Fast Gas sold $10,957 worth of gasoline yesterday. Regular sold for $2.30 a gallon, and premium sold for $2.55 a gallon. If the station sold 420 more gallons of regular than of premium:
a. How many gallons of each type of gasoline were sold?
b. If the profit on regular gas is $0.18 per gallon and on premium is $0.20 per gallon, what was the station's total profit?
E-Z Stop Fast Gas sold $10,957 worth of gasoline yesterday. Regular sold for $2.30 a gallon, and premium sold for $2.55 a gallon. If the station sold 420 more gallons of regular than of premium:
a. How many gallons of each type of gasoline were sold?
b. If the profit on regular gas is $0.18 per gallon and on premium is $0.20 per gallon, what was the station's total profit?
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Given that regular sold for $2.30 a gall...
Contemporary Mathematics for Business and Consumers 7th Edition by Robert Brechner ,George Bergeman
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