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Movement through the Cell Membrane
In addition to providing protection, shape, and strength to the cell, the membrane helps regulate the flow of materials in and out of the cell
Located in
Biology
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Cell Structure
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Pressure
Pressure is the force divided by the area over which the force is applied
Located in
Physics
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Solids
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Simplify complex fractions
Fractions whose numerators and/or denominators contain fractions are called complex fractions
Located in
Mathematics
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…
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Fractions and Mixed Numbers
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Order of Operations and Complex Fractions
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Simplify expressions to solve equations
When solving equations, we should simplify the expressions that make up the left and right sides before applying any properties of equality. Often, that ...
Located in
Mathematics
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Algebra
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Solving Equations with Equality
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Specific Gravity
The specific gravity of a substance is often listed in tables instead of either mass density or weight density
Located in
Physics
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Solids
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Use more than one property of equality to solve equations
More complicated equations may require using more than one property to solve it.
Located in
Mathematics
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Algebra
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Solving Equations with Equality
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Use the addition property of equality
Adding the same number to both sides of an equation does not change its solution.
Located in
Mathematics
/
Algebra
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Solving Equations with Equality
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Use the division property of equality
Dividing both sides of an equation by the same nonzero number does not change its solution.
Located in
Mathematics
/
Algebra
/
Solving Equations with Equality
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Use the multiplication poperty of quality
Multiplying both sides of an equation by the same nonzero number does not change its solution.
Located in
Mathematics
/
Algebra
/
Solving Equations with Equality
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Use the subtraction property of equality
Subtracting the same number from both sides of an equation does not change its solution
Located in
Mathematics
/
Algebra
/
Solving Equations with Equality
