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irina [24]
3 years ago
13

Pls help first one gets brainliest (must show work)

Mathematics
2 answers:
worty [1.4K]3 years ago
3 0

Answer:

I got this. Use the order PEMDAS search Up if you don’t know what it means.

Step-by-step explanation:

Start with What’s inside the parentheses

(X - 3) = 3x

(X + 5) = 5x

The divide.

How to divide it - The number coefficients are reduced the same as in simple fractions. When dividing variables, you write the problem as a fraction. Then, using the greatest common factor, you divide the numbers and reduce. You use the rules of exponents to divide variables that are the same — so you subtract the powers.

Monica [59]3 years ago
3 0

Answer:

x= 10

explanation in pics

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Answer:

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2 years ago
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Mr. Douglas drove 2,482 miles. He spent 42.5 hours in the car driving. What was his avrage speed for the trip?
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I hope this helps! ^_^

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3 years ago
What is the domain of y=4sin(x)?
stealth61 [152]

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( − ∞ , ∞ )  { x | x ∈ R }

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HELP ME. LOOK AT PICTURE
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