Typical Word Problem: Last season two running backs on the Steelers football team rushed for a combined total of 1,550 yards. One rushed 4 times as many yards as the other. How many yards were rushed by each player?

The set-up determines the method that we will choose to solve the system. Since the y variable was isolated the easiest method to choose was the substitution method. However, it does not matter which method we choose - the answer will be the same.
Typical Word Problem: A particular Algebra textbook has a total of 1,382 pages which is broken up into two parts. The second part of the book has 64 more pages than the first part. How many pages are in each part of the book?
Mixture Word Problem: Dennis mowed his next door neighbor's lawn for a handful of dimes and nickels, 80 coins in all. Upon completing the job, he counted out the coins and it came to $6.60. How many of each coin did he earn?
Mixture Word Problem: On Monday Joe bought 10 cups of coffee and 5 donuts for his office at the cost of $16.50. It turns out that the donuts were more popular than the coffee. On Tuesday he bought 5 cups of coffee and 10 donuts for a total of $14.25. How much was each cup of coffee?
Geometry Word Problem: Two angles are supplementary. The larger angle is 48 degrees more than 10 times the smaller angle. Find the measure of each angle. (Supplementary angle add to 180 degrees)
Geometry Word Problem: Two angles are complementary. The larger angle is 3 degrees less than twice the measure of the smaller angle. Find the measure of each angle. (Complementary angles add to 90 degrees.)
Perimeter Word Problem: The perimeter of a rectangular garden is 62 feet. The length is 1 foot more than twice the width. Find the dimensions of the garden.
Also notice that it is wise to identify your variables every time. This focuses your efforts and aids you in finding the solution. It also tells you what our answers mean at the end.
Interest Word Problem: Millicent has $10,000 invested in two accounts. For the year she earned $535 more in interest from her 7% Mutual Fund account than she did from her 4% CD. How much does she have in each account?
To solve distance problems, sometimes called uniform motion problems, it helps to organize the given data. First identify the variables then try to fill in the chart with the appropriate values. Sometimes your set up can come from columns in the chart and other times the set up will come from the rows. Remember the formula D = r * t.
Uniform Motion Problem: An executive traveled 1,930 miles by car and by plane. He drove to the airport at an average speed of 60 miles per hour and the plane averaged 350 miles per hour. The total trip took 8 hours. How long did it take to get to the airport?
Uniform Motion Problem: A boat traveled 24 miles downstream in 2 hours. The return trip took twice as long. What is the speed of the boat in still water?
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