The taxi driver charges an initial fee of $3.50 plus $2.75 per kilometer. Which equation can be used to find y, the total cost of the trip if x represents the number of kilometers of the trip?

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

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!

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!