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levacccp [35]
3 years ago
14

4. Find the slope and y-intercept of the line 5x – 8y = -20.

Mathematics
2 answers:
Xelga [282]3 years ago
8 0

Answer:

this is what u need to do

Step-by-step explanation:

first you need to put it into this

y=mx+b

so this is what is next

y=-8(5x)-20

y=5x+12

DedPeter [7]3 years ago
6 0

Answer:

Slope is 5/8.

y-intercept is (0, 5/2)

Step-by-step explanation:

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Step-by-step explanation:

4 0
3 years ago
Can someone help me out with this, i have to turn it in tomorrow
Morgarella [4.7K]

Answer:

Q = 132

P = 48

Step-by-step explanation:

Angles R + S = 180, which means

(5x + 3) + (14x + 6) = 180

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so

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4 0
3 years ago
Which of the following inequalities represents the graph shown below on<br> the real number line?
pav-90 [236]

Answer:

-3 < x ≤ 1

Step-by-step explanation:

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To our right, we have a shaded circle at 1. This means 1 is included in the possible values of x. And as such, we can say x ≤ 1.

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5 0
3 years ago
Which is the axis of symmetry of the graph of the equation y=-x^2-2x-1
Marta_Voda [28]
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Formula for Axis Of Symmetry: x = -b
                                                          ------
                                                           2a

x = -(-2)         2
     --------- = ----- = -1
      2 (-1)       2
8 0
3 years ago
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