The perimeter is 38 , As you can see each of the sides provided also have another side across from it that’s equal to the length, therefore you you double the size of the sides that were given , and add them two together.
Answer:
No because there are multiple Y values for the same X value. 3 is -1 and 1 at the same time meaning it is not a function.
Step-by-step explanation:
10x=12x-25
-2x=-25
2x=25
x=2.5