Answer:
your answer should be d
Step-by-step explanation:
Answer:
a and c
Step-by-step explanation:
Your varible is A depends what the teacher ask if not just A it will be 8a
Answer:
A data element is a unit of data for which the definition, identification, representation, and permissible values are specified by means of a set of attributes.
Y=10x+20
y=10×5y+20
y=50y+20
-20=50y-y
-20=49y
y=-20/49