Use v = 3 and v = 6 to determine if the expressions 3v + 2(v + 1) – 4 and 16 + 3v – v are equivalent. Which statements are true? Check all that apply.
The value of both expressions when v = 3 is 13.
The value of both expressions when v = 3 is 22.
The value of both expressions when v = 6 is 28.
The value of both expressions when v = 6 is 46.
The expressions are equivalent.
The expressions are not equivalent.

I am giving you help but not the answer, that is the best way to learn it. My work basically gives the answer and I hope that you can figure it out!! Sorry if you don't like this way.

Step-by-step explanation:

3(3)+2(3+1)-4=16+3(3)-3

13=22

False, 13 does not equal 22

So v=3 is not the right answer

3(6)+2(6+1)-4=16+3(6)-6

28=28

True, 28 equals 28

So v=6 is correct

Now you know the work, see which statements are true. :)

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

the answer to this is a. a^2 + b^2 = c^2