Identify a and b for the hyperbola with equation

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

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points