Alex's purple Super Bowl rebounds 75% of the height from which it falls. Alex dropped the ball from a height of X feet and let's bounce. When it hits the ground for the second time, it has travelled a total of 18.75 feet. Find x. Draw a picture.

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

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Ill mark the brainliest if you me with the these three questions 7,8,9