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Pre-Algebra Examples

Popular Problems

Find the Slope 2/7=x/21

$\frac{2}{7} = \frac{x}{21}$

Step 1

Since $x = 6$ is a vertical line, the slope is undefined.

Undefined

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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