Which function represents the value after x years of a delivery van that was purchased for $17,500 and depreciates 11% each year? A. Y= -11 (1 - 0.11)x
B. y= 17,500(1 - 0.11)x
C. y= -11 (17,500)x
D. y= 17,500( 1 + 0.11)x

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!

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

60 for the first and 130 for the second

step-by-step explanation: