Francis is 9 years older than Vincent. Francis is 17 years old. Let v represent how old Vincent is. Which equation shows an equality between two different ways of expressing how old Francis is?

A. v + 9 = 17
B. v – 9 = 17
C. v x 9 = 17
D.

A

Step-by-step explanation:

Francis = v+9

17 = v +9 so A

b i think

step-by-step explanation:

not really sure

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!