- The sum of two numbers is -18. One number is 2 greater than three times the other. Turn both sentences into equations, then find the two numbers.
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Quiz 10
- A bicyclist goes at a steady 25 miles per hour, leaving 1 hour after a runner, who maintains a steady 14 miles per hour. Graph the two, find the equations that describe their motion, and solve to determine at what time the bicyclist will catch the runner
- Graph this equation ...
Homework 8
- A train leaves Chicago moving 110 miles per hour at noon, at the same time that another train leaves New York at 80 miles per hour. Assuming that both trains continue on the same track at the same speed until they crash into each other, at what time and at ...
Homework 7
- From the book: Section 3.3 (pages 192-195): # 1, 3, 5, 7, 15, 23, 27, 29, 35, 59, 65
- Notes: Feel free to use a graphing calculator or program to help you, but please copy over or print any graphs that you use.
Quiz 6
- If you have an order for 84 cakes, and one employee who can make 3 per hour, and a second who can make 4 per hour, how many hours will it take to fill the order?
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