If f(x) = 3x + 3, g(x) = 3x + 3, and h(x) = x + 3, what is [g•fo h(-5)

answer:

(fg)(t) 1 4 1 2 2 2 3 5 3 4 4 5 5 (f f)(x) 1 2 t (g g)(t) 1 2 In Exercises 39–42, write the given ... 39. f(x) 3x2 2 40. g(x) x 3 3x 3 41. h(x) (7x3 10x 17)7 x (g f)(x) t 1 3x2 5x 7 43. If f(x) x ... If f is any function and I is the identity function, what are f I and I

Step-by-step explanation:

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

hard

step-by-step explanation: