Answer:
-2-5
Step-by-step explanation:
-2-5 = -7
2-5 -3
-5+2
= -3
5+(-2) = -3
Answer: a 68 c57 b55 I think
Step-by-step explanation:
A triangles angles add up too 180 so just subtract the sum and the two angles and you are done.
5•3•x•x•x-5•x•x•y+5•x•y=
5x(3x^2-xy+y)
Hope this explanation helps
Answer: A
Step-by-step explanation: