John bought 1 CD. $16.88
And he bought 4 videos. $14.95
Answer:

Step-by-step explanation:
Since the hyperbola opens left and right with a center at the origin, then

In the graph a = 60 and b = 11
So
.

Answer:
total cost = 351.33
Step-by-step explanation:
The tax is found by multiply the cost times the tax rate
tax = 334.60 * .05
tax =16.73
Add the tax to the cost of the item to get the total cost
total cost = 16.73 + 334.60
total cost = 351.33
15*15=225. There's only one square root of 225... there's only one square root of any number ...
Use photomath ! It's an app that gives you the answer with the explanation and it shows you how it got to the answer !