Pre-Algebra Examples

$c (m) = 0.2 \cdot 128 + 50$

Step 1

Rewrite the function as an equation.

$y = 0.2 \cdot 128 + 50$

Step 2

Simplify $0.2 \cdot 128 + 50$ .

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Step 2.1

Multiply $0.2$ by $128$ .

$y = 25.6 + 50$

Step 2.2

Add $25.6$ and $50$ .

$y = 75.6$

$y = 75.6$

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