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disa [49]
3 years ago
13

5.3.8

Mathematics
2 answers:
tatuchka [14]3 years ago
8 0

Answer:

3

Step-by-step explanation:

m=\frac{rise}{run}=\frac{1+11}{1+3}=\frac{12}{4}=\boxed{3}

The slope of the line would be 3.

Hope this helps.

Damm [24]3 years ago
8 0

Answer:

Slope = 3

Step-by-step explanation:

Let (x1,y1) = (-3,-11) and (x2,y2) = (1,1)

Slope = y2-y1/(x2-x1)

1-(-11)/(1-(-3) = 12/4 = 3

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The table shows the relationship between the number of minutes Rodney spends practicing playing the piano p, and the number of m
vagabundo [1.1K]

<u>Answer-</u>

The equation that describes the pattern is,

\boxed{\boxed{y=2{x}+30}}

<u>Solution-</u>

P = Number of minutes Rodney spends practicing playing the piano

G = Number of minutes Rodney spends practicing playing the guitar

Taking P on x axis and G on y axis, the points are,

(0,30),(15,60),(30,90),(45,120)

Taking first two points i.e (0,30),(15,60), the line equation will be,

\Rightarrow \dfrac{y-y_1}{y_2-y_1}=\dfrac{x-x_1}{x_2-x_1}

\Rightarrow \dfrac{y-30}{60-30}=\dfrac{x-0}{15-0}

\Rightarrow \dfrac{y-30}{30}=\dfrac{x}{15}

\Rightarrow 15(y-30)=30{x}

\Rightarrow y-30=2{x}

\Rightarrow y=2{x}+30

Putting the other two points i.e (30,90),(45,120) in the equation, they also satisfy the equation. That means they are also on the same line y=2{x}+30.

From the result, it is evident that P and G are linearly related.

3 0
3 years ago
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Gre4nikov [31]
73 I believe I’m not sure
7 0
2 years ago
Does anyone know the answer to the last question? :)
PIT_PIT [208]

Answer:

y=1.5 that what i got okay

6 0
2 years ago
What is the solution to the inequality -6+ | 2p+3 | &gt;7?
KengaRu [80]

Answer:

Step-by-step explanation:

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3 years ago
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This is part one of the problem I’m going to post the part two right after this
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Answer:

no

Step-by-step explanation:

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