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3. Two of the top grossing concert tours were by jazz bands and a rock band. Togther the two visited 173 cities. The jazz band visited 95 cities more than the rock band. How many cities did each group visit?

4. Building A is 150 feet shorter than Building B. The tottal height of the two buildings is 1510 feet. Find the height of each building.

6. Joan Arlington has twice as much money invested at 5% simple annual interest as she does at 4%. If her yearly income from the two investments is $322, how much does she have at each rate?

7. Soybean meal is 16% protein: cornmeal is 8% protein. How many pounds of each should be mixed together in order to get 320lb mixture that is 9% protein?

8. A store mixes red fescue worth $12 per pound and chewngs fescue worth $16 per pound. The mixture sells for $15 per pound. Find how much of each should bebused to make a 432pound mixture.

9. Arlington and Vernonville are 184 miles apart. A car leaves Arlington traveling towards Vernonvile, and another leaves Vernonville at the same time, traveling towards Arlington. The car leaving Arlington averages 10 miles per hour more than the other, and they meet after 1hour and 36minutes. What are the average speeds of the cars?

10. A boat's crew rowed 9 miles downstream with the current, in 1.5 hours. The return upstream, against the current, covered the same distance but took 3 hours. Find the crews rowing rate in still water and the rate in the current.

3. Two of the top grossing concert tours were by jazz bands and a rock band. Togther the two visited 173 cities. The jazz band visited 95 cities more than the rock band. How many cities did each group visit?

4. Building A is 150 feet shorter than Building B. The tottal height of the two buildings is 1510 feet. Find the height of each building.

6. Joan Arlington has twice as much money invested at 5% simple annual interest as she does at 4%. If her yearly income from the two investments is $322, how much does she have at each rate?

7. Soybean meal is 16% protein: cornmeal is 8% protein. How many pounds of each should be mixed together in order to get 320lb mixture that is 9% protein?

8. A store mixes red fescue worth $12 per pound and chewngs fescue worth $16 per pound. The mixture sells for $15 per pound. Find how much of each should bebused to make a 432pound mixture.

9. Arlington and Vernonville are 184 miles apart. A car leaves Arlington traveling towards Vernonvile, and another leaves Vernonville at the same time, traveling towards Arlington. The car leaving Arlington averages 10 miles per hour more than the other, and they meet after 1hour and 36minutes. What are the average speeds of the cars?

10. A boat's crew rowed 9 miles downstream with the current, in 1.5 hours. The return upstream, against the current, covered the same distance but took 3 hours. Find the crews rowing rate in still water and the rate in the current.

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