The answer would be 2 months because she has read 4 books and they read 2 a month so, 2 months.
Step-by-step explanation:
the sum of all angles in a triangle is always (ALWAYS !) 180°.
180 = 31 + 35 + x = 66 + x
x = 180 - 66 = 114°
Answer:
C:-4x+2
Step-by-step Explanation:

Answer:
option A
Step-by-step explanation:
