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Rasek [7]
3 years ago
13

Determine the slope and y-intercept of the graph: 7x + 4y = 28

Mathematics
1 answer:
barxatty [35]3 years ago
5 0

Answer:

slope is  (-7/4) and y-intercept is 7

Step-by-step explanation:

If we convert the equation 7x + 4y = 28  into Slope-intercept form, we can find the slope and the y-intercept.

7x + 4y - 7x  =  28  - 7x

4y =  28 - 7x

divide both sides by 4

y = (28 - 7x)/4

y = 7 - 7x/4

slope is  (-7/4) and y-intercept is 7

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Marat540 [252]

Answer:

Below.

Step-by-step explanation:

x^6 . x . x^3

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= x^(6+1+3)

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5 0
3 years ago
Prove the polynomial identity. (2x−1)2+2(2x−1)=(2x+1)(2x−1) Drag and drop the expressions to correctly complete the proof of the
Alex_Xolod [135]

Answer:

Step-by-step explanation:

Given expression is,

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6 0
4 years ago
Please solve them I really need help
Ugo [173]

Answer:

Answers are below

Step-by-step explanation:

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3 years ago
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4 0
3 years ago
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tamaranim1 [39]
Not A.(17 is a common factor)
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3 0
3 years ago
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