3 years ago

4x12≤ -8 Anyone know I need help

Mathematics

1 answer:

skelet666 [1.2K]3 years ago

4 0

I hope this is what you meant

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A medicine is prescribed at 1⁄2 teaspoon for every 35 pounds of body weight. If a person weighed 175 pounds, how much medicine s

Natasha2012 [34]

<h3>2.5 tea spoon of medicine needed for 175 pound person</h3>

<em><u>Solution:</u></em>

Given that,

A medicine is prescribed at 1/2 teaspoon for every 35 pounds of body weight

Therefore,

$35\ pounds = \frac{1}{2}\ teaspoons$

We have to find the medicine needed for a 175 pounds person

Let "x" be the teaspoon needed for 175 pound person

Therefore,

$35\ pounds = \frac{1}{2}\ teaspoons\\\\175\ pound = "x"$

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$35 \times x = \frac{1}{2} \times 175\\\\x = \frac{87.5}{35}\\\\x = 2.5$

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