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3 years ago

Use Kelly’s steps to simplify this expression.

Mathematics

2 answers:

pantera1 [17]3 years ago

7 0

10w^7 is the answer I’m pretty sure

n200080 [17]3 years ago

6 0

Answer:

The answer is 25w^14

Step-by-step explanation:

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Subtract −b+3 from −11b−4 .

lara [203]

-11b - 4 - (-b + 3) =
-11b - 4 + b - 3 =
-10b - 7 <===

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4 years ago

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AYUDAAA ES PARA HOY.!!!

Shalnov [3]

Answer:

AGD=180-90

=90

FGD=CGE=23

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3 years ago

Write 5.7 decimal as a mixed fraction

nadya68 [22]

Answer: 5 7/10

Step-by-step explanation:

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3 years ago

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Zebediah is an American traveling with a tour group in Eastern Europe. During a stop in Romania, he purchases a souvenir that is

velikii [3]

Answer 
$50

Explanation 
Zebediah has to convert his Romania leu to USD.
You are told that,
1 USD = 2.89 RON
This will mean that if you are to convert RON to USD, you divide it by 2.89.
1USD=2.89RON
177RON=(177/2.89)USD
=$61.24
The question asks what the estimate is. From the choices given, the closest answer to $61.24 is $50.

5 0

3 years ago

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Solve for x: |2x + 12| = 18

erastova [34]

|2x + 12| = 18

First, break down the problem into 2 equations . / 2x + 12 = 18 and -(2x + 12) = 18
Second, solve the first equation. / $2x + 12 = 18$
Subtract 12 from both sides. / $2x = 18 - 12$
Subtract 18 - 16. / $2x = 6$
Divide both sides by 2. / $x = \frac{6}{2}$
Simplify. / $x = 3$
Third, solve the second equation. / -(2x + 12) = 18
Simplify your brackets. / $-2x - 12 = 18$
Add 12 to both sides. / $-2x = 18 + 12$
Add 18 + 12. / $-2x = 30$
Divide both sides by -2. / $x = \frac{30}{-2}$
Simplify. / $x = -\frac{30}{2}$
Simplify. / $x = -15$
Fourth, collect the solutions. / $x = -15,3$

Answer: x = -15, 3

8 0

3 years ago