Difference between revisions of "2007 AMC 8 Problems/Problem 5"
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== Problem == | == Problem == | ||
| − | Chandler wants to buy a <math>&# | + | Chandler wants to buy a <math>Ǵ</math> dollar mountain bike. For his birthday, his grandparents |
| − | send him <math>&# | + | send him <math>2</math> dollars, his aunt sends him <math>#</math> dollars and his cousin gives him <math></math> dollars. He earns |
| − | <math>&# | + | <math></math> dollars per week for his paper route. He will use all of his birthday money and all |
of the money he earns from his paper route. In how many weeks will he be able | of the money he earns from his paper route. In how many weeks will he be able | ||
to buy the mountain bike? | to buy the mountain bike? | ||
Revision as of 14:10, 31 January 2015
Problem
Chandler wants to buy a $Ǵ$ (Error compiling LaTeX. Unknown error_msg) dollar mountain bike. For his birthday, his grandparents
send him 
dollars, his aunt sends him $#$ (Error compiling LaTeX. Unknown error_msg) dollars and his cousin gives him $$ (Error compiling LaTeX. Unknown error_msg) dollars. He earns
$$ (Error compiling LaTeX. Unknown error_msg) dollars per week for his paper route. He will use all of his birthday money and all
of the money he earns from his paper route. In how many weeks will he be able
to buy the mountain bike?
Solution
Let 
be the number of weeks.
Thus, we have the equation 
.
Simplify,
The answer is 
See Also
| 2007 AMC 8 (Problems • Answer Key • Resources) | ||
| Preceded by Problem 4 |
Followed by Problem 6 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
| All AJHSME/AMC 8 Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
