The picture is the best way i can ask it

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

The table represents a linear function. what is the slope of the function? –6 –4 4 6

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers