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3 years ago

13

Evaluate and match each expression on the left to its value on the right, when x=8 and y=3.

1 answer:

Crank3 years ago

6 0

Answer:

<em>1</em><em>2</em><em>-</em><em>y</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>></em><em> </em><em>9</em>

<em>3</em><em>x</em><em>-</em><em>y</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>></em><em>2</em><em>1</em>

<em>4</em><em>y</em><em>-</em><em>1</em><em>0</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>-</em><em>></em><em>2</em>

<em>1</em><em>/</em><em>4</em><em> </em><em>xy-----------</em><em>></em><em> </em><em>6</em>

<em>Sol</em><em>ution</em><em>,</em>

<em>Given</em><em>,</em>

<em>X=</em><em>8</em>

<em>y</em><em>=</em><em>3</em>

<em>Now</em><em>,</em>

<em> $1. \: \: 12 - y \\ \: \: \: = 12 - 3 \\ \: \: = 9 \\ 2. \: \: 3x - y \\ \: \: = 3 \times 8 - 3 \\ \: \: = 21 \\ 3. \: \: 4y - 10 \\ \: \: = 4 \times 3 - 10 \\ \: = 12 - 10 \\ \: \: = 2 \\ 4. \: \: \frac{1}{4} xy \\ \: \: = \frac{1}{4} \times 8 \times 3 \\ = 6$ </em>

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>

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Answer:

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