Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.
A $30 item is on sale for 60% off. It is charged a 6.25% sales tax. What is the final cost? *
1 answer:
You might be interested in
Anything to the zeroth power is equal to 1. (The numerator is equal to one because of this rule)
So.