Answer:

Step-by-step explanation:
Vertically Opposite Angles are equal..
so,

Answer:
f=54
Step-by-step explanation:
ma is m times a 3x18= 54
Answer:
-2+11x
Step-by-step explanation:
Combine like terms
(-5+3)+(x+10x)
-5+3 = -2
x+10x = 11x
-2+11x
Answer:
108
Step-by-step explanation:
Yes, this is a polynomial, but a special form of a polynomial with just one term which is called a monomial .