Concept explainers
To find miles ran and bike rode.
Answer to Problem 6.10STP
Miles ran is 8 and miles covered by biking is 2.5
Explanation of Solution
Given information:
Biking | Running | |
Time | 4 | 10 |
Calories | 45 | 70 |
Calculation:
Let number of miles ran be
According to question,
And,
To find the miles, taking (2)
Dividing equation by 5,
Arranging equation,
So,
Put x in (1)
Solving the equation,
So,
And,
Dividing equation by 34 ,
Put y in (1)
Solving the equation,
Dividing equation by 4
Hence, miles ran is 8 and miles covered by biking is 2.5
Chapter ISG Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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