Answer:
C. 9
Step-by-step explanation:
81 = 9 x 9
18 = 9 x 2
so the greatest common factor (GCF) of 81 and 18 : 9
Answer is C. 9
Answer:
1/4 or 25%
Step-by-step explanation:
Answer:
The point was reflected over the x-axis and was translated down 12 units.
Answer:
9x + 1
Step-by-step explanation:
7x + 6/6 + 2x = 7x + 1 + 2x = 9x + 1
Answer:
C= 25.12 cm
Step-by-step explanation: