Order of Operations, also known as PEMDAS (Parentheses, Exponents, Multiplication & Division, Addition & Subtraction), can help to simplify an equation by guiding you through the steps to solve it.

This is because it tells you to solve the parentheses. If there is none, but you've already done this, you solve for exponents, etc.

The progressive soling of the equation not only makes it physically shorter, but also brings you closer to the answer.

Hope this helps, and I was the brainliest! :)

6 0

3 years ago

18. A science teacher has a supply of 20% saline solution and a supply of 50% saline solution. How much of each solution should

IRISSAK [1]

<span>44 mL of the 20% solution and 16 mL of the 50% solution is your answer

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7 0

4 years ago