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Mekhanik [1.2K]
2 years ago
14

Collin read 1/3 of his book on Friday. Over the weekend, he read 20% of the remaining pages. If the book has a total of 300 page

s, how many pages has he read already?
Mathematics
2 answers:
Serggg [28]2 years ago
3 0
140 pages
1/3 of 300 is 100pages
20% of 200 (remaining pages) is 40
100 + 40 = 140
melomori [17]2 years ago
3 0

Answer:

160

Step-by-step explanation:

(300 / 3) x 2 = 200

20% of 200 = 40

200 - 40 = 160

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Answer: -1

Step-by-step explanation:

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What is 4x-8+5x=28 plz help me with this
torisob [31]

Answer:

x = 4

Solution:

Combine like terms and simplify.

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When given a quadratic equation, how do I graph it, and find the vertex?
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3 years ago
How do I simplify (6^-2)(3^-3)(3 x 6)^4? Not the answer, just the simplified expression.
Mazyrski [523]

The simplification form of the provided expression is 108 after applying the integer exponent properties.

<h3>What is integer exponent?</h3>

In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.

We have an expression:

=\left(6^{-2}\right)\left(3^{-3}\right)\left(3\:\cdot \:6\right)^4

=\dfrac{1}{36}\cdot \dfrac{1}{27}\left(3\cdot \:6\right)^4

=\dfrac{1}{36}\cdot \dfrac{1}{27}\cdot \:81\cdot \:1296

=\dfrac{1}{36}\cdot \dfrac{1}{27}\cdot \dfrac{104976}{1}

=\dfrac{104976}{972}

= 108

Thus, the simplification form of the provided expression is 108 after applying the integer exponent properties.

Learn more about the integer exponent here:

brainly.com/question/4533599

#SPJ1

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castortr0y [4]

\huge \mathfrak{Solution : }

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