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Paha777 [63]
3 years ago
15

State the slope and y-intercept of the equation, y = -2x – 8

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
5 0

Answer:

Slope: -2

y - int: -8

Step-by-step explanation:

since negative 2 has the x attached to it, it is the slope, and -8 is the y int

Korolek [52]3 years ago
3 0

Answer:

slope= -2

y-intercept= (0, -8)

Step-by-step explanation:

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8 0
3 years ago
26 is to 74 as 80 is to x x =?
Mila [183]
<span>26 is to 74 and 80 is to X
Since this is a ratio, let’s find the value of X
=> 26 : 74 = 80 : x
=> 74 x 80 = 5 920 / 26
=> 227.7
Let’s check if we have the correct answer.
=> 227.7 * 26
= 5920 / 74 = 80
Or let’s check the other way around
=> 5920 / 80 = 74
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3 years ago
3 distance questions:
zhuklara [117]
This one actually made me think. I like your teacher.

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1h 30min (1.5)x50mph=75m

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7 0
3 years ago
What is the slope of (-1,6) and (2,3)?
LenKa [72]

Answer:

-1

Step-by-step explanation:

For a line joining two points (x1, y1) and (x2, y2), it's slope is given as:

\boxed{ \mathsf{slope =  \frac{ y_{2} -y  _{1}}{ x_{2} - x _{1}} }}

Here, the two points are (-1, 6) and (2, 3) in place of (x1, y1) and (x2, y2).

Solving for slope:

\implies \mathsf{ \frac{3 - 6}{2 - ( -1 )} }

\implies \mathsf{ \frac{ - 3}{2  + 1 } }

\implies \mathsf{ \frac{ - 3}{3 } }

\implies \mathsf{  - 1 }

Hence, the slope of the line joining the given points is <u>-1.</u>

4 0
3 years ago
An 18 tip is left on an $84 dinner bill. Write 2 different expressions that can be used to determine the total paid for dinner
motikmotik

Answer:

4.66666667

Step-by-step explanation:

8 0
3 years ago
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