2. Suppose each system of equations below represents a bike and skateboard scenario similar to the Bike and Skateboard Problem. For each system, describe a problem situation that could be represented by that system. Then determine if the combination of 9 bikes and 8 skateboards is a solution. What problem situation is represented? Is the combination of 9 bikes and 8 skateboards a solution? Explain. System of Equations b+s=20 2b+4s = 50 b+s=17 | 26+4s=50 b+s=17 | 2b +4s=48

2. Suppose each system of equations below represents a bike and skateboard scenario similar to the Bike and Skateboard Problem. For each system, describe a problem situation that could be represented by that system. Then determine if the combination of 9 bikes and 8 skateboards is a solution. What problem situation is represented? Is the combination of 9 bikes and 8 skateboards a solution? Explain. System of Equations b+s=20 2b+4s = 50 b+s=17 | 26+4s=50 b+s=17 | 2b +4s=48

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Concept explainers

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

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4 | 5
2. Suppose each system of equations below represents a bike and skateboard scenario similar to the
Bike and Skateboard Problem. For each system, describe a problem situation that could be
represented by that system. Then determine if the combination of 9 bikes and 8 skateboards is a
FORMULATING AND SOLVIN..
solution.
System of Equations
Is the combination of 9 bikes
What problem situation is
represented?
and 8 skateboards a solution?
Explain.
b+s=20
26+4s= 50
b+s=17
26 +4s= 50
2 of 2
b+s=17
| 2b+4s=48

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