Answer:
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
6x6=36
7x6=42
8x6=48
36-9=25 thus it isn't possible because it's not between 31 and 37. 48-9=39 hence also not possible. However for 42, it is defintely possible. Thus answer is 7
2r - 4 2(r - 2)
--------- = ----------- = 2
r - 2 r - 2
answer
2
I just checked and the right answer seems to be a) 5.5, I am truly sorry if it was incorrect but pls let me know if it was the right answer