A manufacturer purchased some hats at cost for $2.50 each, but is now selling them at a markup rate of 85%. What is the selling price of the hats?

show work!

it's both, now can you answer my most recent question?

i will pick c put check it over to be sure

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.