Answer:
0,7
Step-by-step explanation:
7n-4=31
7n=31-4
7n=27
n=27/7
:n=3
It’s equation and it’s really easy to solve
Answer:
-3
Step-by-step explanation:
Answer:
$10
Step-by-step explanation:
$200 for the flat fee, then $400 X .05=$10
$10 is the amount made off of ticket sales.
Lynn age: 7x+2. That's if you wanted an equation.