Answer:
5b + 12c
Step-by-step explanation:
-5a +5 a = 0
12b-7b = 5b
12c= 12c
therefore you have the expression 5b+12c
Answer:
options 2,4 and 6 should be correct.
Step-by-step explanation:
Answer:
31
Step-by-step explanation:
Answer:
6%
Step-by-step explanation:
393/6550=0.06
0.06=6%