d. A dairy farm has two cows. Last month, cow A produced 250 gallons less than twice the amount of milk from cow B. Together, the two cows produced 1200 gallons of milk.
d. A dairy farm has two cows. Last month, cow A produced 250 gallons less than twice the amount of milk from cow B. Together, the two cows produced 1200 gallons of milk.
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter3: Math Models
Section3.3: Solve Mixture Applications
Problem 3.66TI: has $8,000 to save for his daughter’s college education. He wants to divide it between one account...
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Write the key elements and the unknown. Write the equation that will solve the problem and solve them.
Transcribed Image Text:d. A dairy farm has two cows. Last month, cow A produced 250 gallons less than twice the
amount of milk from cow B. Together, the two cows produced 1200 gallons of milk.
e. Glenn received a paycheck of 18,500. This amount reflects his monthly earnings after
deducting 30% from his earnings for taxes. How much was he paid before taxes were
deducted?
are dit slee
f. Two cars start at the same time from two towns 792 kilometers apart and meet in 9 hours.
One car can travel 8 km faster than the other car. How far did each car travel before they
meet?
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Write the key elements and the unknown. Write the equation that will solve the problem and solve them.
e. Glenn received a paycheck of 18,500. This amount reflects his monthly earnings after deducting 30% from his earnings for taxes. How much was he paid before taxes were deducted?
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