CCSS.Math.Content.HSA.APR.D.7

Find the product. 

• 2/14
• 1/49
• 2/7
• 1/14

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CCSS.Math.Content.HSA.APR.D.7

Solve by cross-multiplying.

• x = 2
• No Solution
• x = -10
• x = 10

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CCSS.Math.Content.HSA.APR.D.7

Whats the horizontal asymptote?

• (0,3)
• y=3
• y=-2
• y=2

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CCSS.Math.Content.HSA.APR.D.7

What is 2/3 x 2/3 

• 4/9
• 2/3
• 4/3
• 4/6

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CCSS.Math.Content.HSA.APR.D.7

(3/2)(-1/5) = ?

• -3/10
• 3/10
• 13/10
• -13/10

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CCSS.Math.Content.HSA.APR.D.7

(-3/2)(-1/5) = ?

• 3/10
• Let it go! Let it go!
• -17/10
• 17/10

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CCSS.Math.Content.HSA.APR.D.7

Multiplying rational expressions-

• to multiply two rational expressions, multiply the numerators and the denominators

• dividing both the numerator and the denominator by their greatest common factor

• the products of numbers or expressions diagonally across from each other in a proportion

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CCSS.Math.Content.HSA.APR.D.7

Alison has factored the numerators and denominators and multiplied across.  She must be…

• Adding or Subtracting Rational Expressions
• Multiplying Rational Expressions
• Dividing Rational Expressions

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CCSS.Math.Content.HSA.APR.D.7

The answer to a division problem

• difference

• quotient

• product

• sum

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CCSS.Math.Content.HSA.APR.D.7

Which expression is equivalent to

18c⁸d⁹ / 9c³d^{6 ?}

Assume the denominator does not equal zero.

• 2c⁵d³

• 9c⁵d³

• 2c¹¹d¹⁵

• 9c¹¹d¹⁵

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CCSS.Math.Content.HSA.APR.D.7