47.3+16.3 • (15.8 -10.8) how do i get the answer? explain

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

For the equations below which statement is true ? -2x=14 6x=-42

Which statements are true about additional information for proving that the triangles are congruent check all that apply