The answer is D, (2,2). A vertex is where a line or curve meets and changes direction.
Answer:
240a (adults) 120s ( students ) hope that helped
Step-by-step explanation:
3/360 8/1840
Answer:
-4x-5
Step-by-step explanation:
3+x-(x+2)-4x
3+x-x-2-4x
-4x-5
The answer is no. Because solution (a,b) means x=a, y=b.and we have a-b=5. And (b,a) would mean x=b and y=a but then x-y=b-a=-(a-b)=-5≠5. So the pair (b,a) is not a solution.
