The center of a circle is located at (3,8), and the circle has a radius that is 5 units long. What is the general form of the equation for the circle?
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A. x2 + y2 - 6x - 16y + 48 = 0
B. x2 + y2 - 6x - 16y - 25 = 0
C. x2 + y2 + 6x + 16y + 48 = 0
D. x2 + y2 + 6x + 16y - 25 = 0
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A     x²-6x+y²-16y +48=0

Step-by-step explanation:

hello :

the standard form is :   (x-3)²+(y-8)² = 25

x²-6x+9 +y²-16y+64 =25

x²-6x+y²-16y +48=0

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.