9. use the given information to write the standard equation of
the circle.
the center is (2, 2). a point on the circle is (5, 6).
[a] (x - 2)² +(y-2)2 = 49
[b] (x - 2) +(y-2)² = 25
[c] (x + 2)² + (y + 2)° = 25
[d] (x - 2) +(y-2)² = 5

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

The table shows the distance traveled over time while traveling at a constant speed.

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.