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Roman55 [17]
3 years ago
15

Find the slope and y-intercept of this linear function: 2x + x = 4(y - 1)

Mathematics
1 answer:
photoshop1234 [79]3 years ago
3 0

Answer:

  • slope: 3/4
  • y-intercept: 1

Step-by-step explanation:

Solve for y to put the equation in slope-intercept form.

  3x = 4y -4 . . . . . eliminate parentheses, collect terms

  3x +4 = 4y . . . . . add 4

  y = 3/4x +1 . . . . . divide by 4

The slope is the x-coefficient: 3/4.

The y-intercept is the constant: 1.

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3 years ago
I NEED HELP W THIS QUESTION!!
Kobotan [32]

Answer:

A

Step-by-step explanation:

To find the value you can just find 12% of each number (trial and error), until one of them gives you 90 as an answer:

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I hope this helps!

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Step-by-step explanation:

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