A motel clerk counts his $1 and $10 bills at the end of a day. He finds that he has a total of 45 bills having a combined monetary value of $162. Find the number of bills of each denomination that he has

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.

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1