When visiting Baltimore, MD, you
need to rent a taxi to get from your
hotel to the National Aquarium. The
taxi company charges a flat fee of
$3.00 for using the taxi and $0.75
per mile. Write an equation in slope-
intercept form that models this situation.

Y=0.75x+3

15. Use your equation from problem
14 to calculate the cost for using the
taxi for 18 miles.

$16.50

Step-by-step explanation:

Since x represents miles, substitute 18 in for x

y=0.75x+3

y=0.75(18)+3

y=13.5+3

y=16.5

So, it costs $16.50 to use the taxi for 18 miles

Hope this helps! :)

i got 142 as my answer

step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!