BRAINLIEST if right! Write a equation for the line through the given point with the given slope using point-slope form. Answer in slope-intercept form
(10, 1); m = 1/5

Point-slope form:

Slope intercept form:

Step-by-step explanation:

Point-slope form:

y1 and x1 are the y and x coordinates for a point on the line.

m is the slope.

We know m, as it is given:

m = 1/5

We also know a point on the line, (10, 1).

Here, the x-coordinate is 10, and the y-coordinate is 1.

Thus we can say the following:

And, from previously:

Let's put these values into our equation.

If we want to answer in slope-intercept form:

We can continue based on our point-form expression to isolate y:

Add 1 to both sides:

Expanding the parenthesis (multiplying 1/5 with x and -10):

Point-slope form:

Slope intercept form:

answer:

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

explanation:

service only with 20% tip  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

in the opening of the question the word 'service' is associated only with the pretax value.

the closing part of the question asks: how much did she pay for the  

service

−−−−−−  

so technically the answer is  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

however, the intention of the question provider may have been that your answer is to be  

$

87.12

(

1

+

8

100

)

=

$

94.09

to 2 decimal places.

'

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

service charge  

.

→

$

72.60

20% tip  

20

100

×

$

72.60

=

$

14.52

−−−−−−  

←

add

$

87.12

tax  

8

100

×

$

87.12

=

$

6.97

−−−−−  

←

add

$

94.09

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