Answer:
1. Constant
2. variable
3.Coefficient
4.Operations
Step-by-step explanation:
Use this link for an example of the first one!
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSG-GbnN5riPdgn-2TyrbwO_9etewevV4hgod56CnubhO7SneMiEts0Y7zJc-KMdcpw9fw:https://www.math.net/img/a/algebra/variables/constant/eq.svg&usqp=CAU
constant
variable
coefficient
operations
Answer: D, the fourth option.
12
29-17=12
