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Bamboo can be considered environmentally friendly. A bamboo forest releases 35% more oxygen into the air than a same-size forest of trees. Because bamboo grows faster than trees, it can be an alternative to wood.

Although it may not look it, bamboo is very strong, being comparable to steel and concrete in its resistance to breaking. Bamboo poles can be used to build bridges, ladders, rafts, fences, and bike frames, just to name a few uses. Bamboo can also be made into planks for flooring or used in more traditional ways such as bamboo hats.

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Bamboo is a type of grass, even though it can grow much taller than the grass you see in lawns. In fact, some species of bamboo grow up to 100 ft tall with a diameter of up to 1 ft.

Different species of bamboo grow to different heights and at different speeds. During its growing season, most bamboo grows about 1 to 4 in. per day. However, the fastest-growing bamboo, which is the fastest-growing plant in the world, grows almost 3 ft in one day. That’s equivalent to 1.5 in. per hour. You can practically watch it grow.

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How do you solve a system of linear equations graphically?

What is the difference between a consistent system of equations and an inconsistent system of equations?

How are independent and dependent systems of linear equations the same? How are they different?

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a consistent system of equations with infinitely many solutions; also known as a consistent dependent system

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a consistent system of equations with infinitely many solutions; also known as coincident

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a consistent system of equations with exactly one solution

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having at least one solution in common (the system has a nonempty solution set)

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a system of equations with no solution

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Here is a system of two linear equations.

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Here is a system of two linear equations.

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y=2x
y=−1/2x+5Here is the graph of the system.

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two or more linear equations with the same variables

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two or more equations that contain the same variables

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Graphs of Systems

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Graphs of Systems