please answer and show your work for this question...

A golf club which normally sells for $500 dollars is now on sale for 30% off. Determine the sale price

BEFORE TAX( use 13% tax rate) and the FINAL SELLING PRICE, including taxes.​

All below

Step-by-step explanation:

1. Before tax

500*0.7 (30% off means 100%-30% of the price = 70% or 0.7) = $350

2. Final selling price

350*1.13 (100%+13% as the price after adding 13% of tax to subtotal) = $395.5

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.