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Lostsunrise [7]
2 years ago
14

Julissa is printing out copies for a work training. it takes 4 minutes to print a color copy, and it takes 2 minutes to print a

grayscale copy. she needs to print no fewer than 8 copies within 25 minutes. which system of inequalities represents the number of color copies, x, and grayscale copies, y, that julissa can print to meet her goal? a. 2x 4y ≤ 25 x y ≥ 8 b. 4x 2y ≥ 25 x y ≥ 8 c. 4x 2y ≤ 25 x y ≤ 8 d. 4x 2y ≤ 25 x y ≥ 8
Mathematics
1 answer:
melisa1 [442]2 years ago
4 0

The system of inequalities represents the number of color copies, x, and grayscale copies, y, that julissa can print to meet her goal is;

x + y ≥ 8

x + y ≥ 84x + 2y ≤ 25

<h3>Inequality</h3>

let

  • Number of color copies = x
  • Number of grayscale copies = y

  • Time to print color copies = 4 minutes
  • Time to print grayscale copies = 2 minutes
  • Total copies = 8
  • Total time = 25 minutes

x + y ≥ 8

4x + 2y ≤ 25

Learn more about inequality:

brainly.com/question/25275758

#SPJ1

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The sum of the measures of the angles is 180. The sum of the measures of the second and third angles is two times the measure of
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Step-by-step explanation:

Let the first angle be a degrees

Let the second angle be b degrees

Let the third angle be c degrees

It is given that sum of angles is 180 degrees.

so,a+b+c=180                      ...(i)

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