There are 4 new books and 9 used books on a shelf. (a) What is the ratio of new books to all books on the shelf?

(b) What is the ratio of used books to all books on the shelf?

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

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re