Answer:
55 i think
Step-by-step explanation:
First set up the equation:

Then substitute in known values:

and solve for C

3/5 + 5/7 = 1 11/35 - 1/5 = 1 4/35 which is your final answer.
Answer:
B. x > 4
Step-by-step explanation:
12 < 8 + x
12-8 < 8-8 +x
12-8 < x
4 <x
x > 4