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insens350 [35]
2 years ago
9

Over summer, Jackie played video games 3 hours per day. When school begin in the fall, she was only allowed to play video games

for half an hour per day. What is the percent decrease? Round to the nearest percent
Mathematics
1 answer:
IgorC [24]2 years ago
5 0

Answer:

83%

Step-by-step explanation:


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What is 2x + 8y explained
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Step-by-step explanation:

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Factor –7x3 21x2 3x – 9 by grouping. what is the resulting expression? (3 – 7x)(x2 – 3) (7x – 3)(3 x2) (3 – 7x2)(x – 3) (7x2 – 3
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The factors of the expression are \rm(3 - 7x^2)(x - 3)

<h3>How to find factors in the expression?</h3>

First group the first two terms and the last two terms together respectively.

The factors of the expression are given by;

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Hence, the factors of the expression are \rm \rm(3 - 7x^2)(x - 3).

To know more about factors click the link given below.

brainly.com/question/9645056

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1 year ago
I could use some help on this one! Thanks!
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the answer is the last one
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Which equation of a straight line is parallel to the line 4y= 3x +5? A) y= 3x +5. B) 4y= 3x-1. C) 3y= 4x +5. D) -4y= 3x+5. E) 4y
kiruha [24]

Answer:

The answer is 3y= 4x +5

Step-by-step explanation:

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