You are buying a $14.95 item that has 4.5% sales tax. You give the cashier a $20 bill. How much change do you get back?
2 answers:
You might be interested in
The volume of the pool is 1.74*10^8 cubic meters
To solve this problem, we convert the volume of the water from gallons to m^3.
<h3 /><h3>Conversion of Unit</h3>This is done to convert one unit of a substance to another unit of that particular substance. In this question, we are converting from gallon - meter cube
Data;
- v =
let's solve for v
cross multiply both sides and solve for the volume in cubic meters
The volume of the pool is 1.74*10^8 cubic meters
Learn more on conversion of unit here;
Answer:
Step-by-step explanation:
We have
So we find GCD = 1
2) By back substitution we get
71407 (543) - 19387(2000) =1
So x = 543 and y = -19387
Because we got 71407 (543) - 19387(2000) =1
y cannot be positive
y can only be negative