Ann took a taxi home from the airport. the taxi fare was
$
2
.
1
0
$2.10dollar sign, 2, point, 10 per mile, and she gave the driver a tip of
$
5
$5dollar sign, 5. ann paid a total of
$
4
9
.
1
0
$49.10dollar sign, 49, point, 10.
write an equation to determine the distance in miles
(
x
)
(x)left parenthesis, x, right parenthesis between the airport and ann's home.
find the distance between the airport and ann's home.
miles

20.9, rounded 21 miles

Step-by-step explanation:

x= distance between the airport and Ann's home.

since Ann is paying $2.10 per mile let 2.10 be the coefficient

our equation:

5 is our constant since that's how much Ann trips the driver

since the total is equal to 49.10, that's what our equation will be equal to

2.10x+5=49.10

sub "5"

2.10x+5-5=49.10-5

2.10x=44

divide both sides by "2.10"

2.10/2.10x=44/2.10

x=20.9

we can round 20.9 to 21

i think is g(1)=-1.

hope that i can