How much is 3 lbs of gold worth I’m American money

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 length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15