When the discount period started, the price of a chair changed from $220 to $154. By what percent did the price of the chair decrease?

Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills

What is the measure of ac? 5 units 13 units 26 units 39 units

Find the value of x for which abcd must be a parallelogram -9-6x x-30