Think for a minute.
CA = 17, right?
CZ is the remaining part of CA.
ZA = 16
CZ = CA - ZA
CZ = 17 - 16
CZ = 1
Did you follow?
Answer:
D 1
Step-by-step explanation:
CA = CZ + ZA
WE know CA = 17 and ZA = 16
17 = CZ + 16
Subtract 16 from each side
17-16 = CZ +16-16
1 = CZ
