You would need to add 7x to both sides.
Answer:
B. Graduated commission
Step-by-step explanation:
This statement is the definition of a graduated commission as it is a system of compensating sales people; their earnings depend on volume of sales. The more they sell the more the percentage of sales earned increases.
Commission on the other hand is an agent fee that a person pays so that the agent can execute a transaction.
Answer:
A
Step-by-step explanation:
using the rule of radicals
=
×
then

= 
=
× 
= 5
Answer:
2k
k+k=2k
Step-by-step explanation: