16. 10
17. 6
18. 10
Good luck!
There are more than one answers.
Answer:
10 +11 + 12
Step-by-step explanation:
We know this because 10 + 11 +12 equals 33
A. 8 and x are the same length, so x is 8 and y is 16
B. Same thing. Y and 25 are the same, so y is 25 and x is 50
The answer would be A, 2n+2. You could check this by plugging in your ordered pairs.
