Step-by-step explanation:
15 - c = 6
15 - 6 = c
9 = c
c = 9
Answer: 18 c
Step-by-step explanation: since they have the same variables you can easily just add them together
Answer:
A3
B1
C2
Step-by-step explanation:
12/5 - 3/10 = 24-3 /10 = 21/10
OR 2.1 in decimal form