Stephanie found a sweater on sale for $12.88. The original price of the sweater was $44.95. About how much did she save on the sweater? rounding

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.

It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers