Answer:
Z = -2
Step-by-step explanation:
Answer:
3n + 5
Step-by-step explanation:
what do u mean by is it true or false?
Answer:
the answer is 2.1
Step-by-step explanation:
using a calculator:
1. type in 4.2
2. multiply 4.2 by 1/2
3. the answer will then be shown as 2.1
Answer:
D) 
Step-by-step explanation:
A)

B)

C)

D)
