Answer:
1. r=17
2. (-15,14) or (-15,-16)
Step-by-step explanation:
The radius of the circle is the distance from the center to the point on the circle, thus

The equation of the circle is

If point lies on this circle, then its coordinates satisfy the circle's equation:

Answer:
2/3
Step-by-step explanation:
i hope this helps but um... 2/1÷2/3=2/3
Answer: 0<8xp<8
Step-by-step explanation:
Answer:
It's negative 4
Step-by-step explanation:
12/-3 is -4
The original price of socks was $8.
Step-by-step explanation:
Caitlyn buys a shirt and a pair of socks on sale for 25% off.
The price of the shirt before the sale was $24 that means after discount the price was:
24 - (0.25 x 24) = $18
And Caitlyn paid a total of $24.
That means the price of socks after discount is = 24 - 18 = $6
Let the original price of socks be x. And after 25% discount, it was for $6.
So, x - 0.25x = 6
=> 0.75x = 6
x = 8.