Answer:
?
Step-by-step explanation:
I'm sorry the picture is blurry. Could you post another one.
Answer:
B
Step-by-step explanation:
x + y =6
x - y = 4
A. 3+3=6, but 3-3 doesn't equal 4
B. 5+1=6 and 5-1 equals 4
C. 6+0 equals 6 but 6-0 doesn't equal 4
D. 2+4 equals 6 but 2-4 doesn't equal 4
Finding perimeter is simple. All you do is add up all of the side lengths, and bada bing bada boom, you got the perimeter.