2. Match each table of data on the left with its equation on the right and briefly explain why it matches the data.
a.
1
0
-4
2
-2
(1) Y=.
4
3
-1
5
1
2
(2) y = 3x - 1
(3) y = x +3
b.
-1
3
1
0
-2
2
y
-1
-9
-1
0
-4
-4
(4) y = 22
3
-2
1
0
C.
2
-3
(5) y = -22
བ།
12
y
4
3
7
12
(6) y= 22-3
d.
0
10
20
-3
4
2
-2
- 1
5
-31
y
-10
11

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

related questions

answer: plz put a pic in so i can answer it

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

idk what the heck he answer is, i’m just putting this here so i finish my account