Astore is offering a 20% discount on all sales over $50. if you purchase a shirt and a pair of jeans for $62.50, what is the amount of the discount you would receive?
a. $10.00
b. $50.00
c. $15.63
d. $12.50

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Can some one me with these questions