I need help plz thank you in advanced

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

Solve 2^x=32 and rewrite this equation in a logarithmic form

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex