A quarter deposited into a parking meter buys 30 minutes of parking, and a nickel buys 6 minutes of parking. The equation describes the number of quarters x and nickels y that you need to park for 60 minutes. What does the x-intercept represent? Group of answer choices

A. You need 2 quarters and no nickels to park for 60 minutes.

B. You need 10 nickels and no quarters to park for 60 minutes.

C. You need 6 nickels and no quarters to park for 60 minutes.

D. You need 30 quarters and no nickels to park for 60 minutes.