Answer:
8(7+4) (C.)
Step-by-step explanation:
First find the greatest number that can go into 56 and 32:
8!
Then we can see if C. works because it is the only one with an 8 out in front:
[tex]8*7=56[/tex]
and...
[tex]8*4=32[/tex]
So C. is the right answer!