
In this video we learn how to evaluate variable expressions with fractions. We show how to evaluate (p+q)/r when p=4, q=2, and r=8.
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In this video we learn how to evaluate variable expressions with fractions. We show how to evaluate 2x^2y when x=1/4 and y= 2/3.
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In this video we learn how to evaluate variable expressions with fractions. We show how to evaluate y5/6 when y=2/3.
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In this video we learn how to evaluate variable expressions with fractions. We show how to evaluate x+1/3 when x=1/3 and x=3/4.
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In this video we learn how to evaluate variable expressions with integers. We evaluate 3x+4y6 when x=1 and y=2.
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In this video we learn how to evaluate variable expressions with integers. We evaluate 2x^23x+8 when x=4.
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In this video we learn how to simplify expressions with integers. We simplify 30÷2+(3)(7).
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In this video we learn how to simplify expressions with integers. We simplify 8(9)÷(2)^3.
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In this video we learn how to simplify expressions with integers. We simplify 123(912).
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In this video we learn how to simplify expressions with integers. We simplify (2)^4 and 2^4.
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In this video we learn how to simplify expressions with integers. We simplify 7(2)+4(7)6.
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In this video we learn how to evaluate variable expressions with integers. We evaluated 20z when z=12 and z=12.
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In this video we learn how to evaluate variable expressions with integers. We evaluated x4 when x=4 and x=6.
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In this video we learn how to simplify expressions with integers. We simplify 3•74•75•8
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In this video we learn how to simplify expressions with integers. We simplify 7(43)9.
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In this video we learn how to simplify expressions with integers. We simplify 74(58).
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