The total payment for an item is $79.55. If there is a 7.5% sales tax, what is the base price?
1 answer:
You might be interested in
Answer:
v=-5 and v=3
Step-by-step explanation:
We are given that
We have to find two solutions of quadratic equation.
Using addition property of equality
(By using factorization method)
Substitute each factor equal to 0
and
and
Hence, two solutions of quadratic equation are
v=-5 and v=3
Step-by-step explanation:
see the attachment...............
