If x is a rational number and y is a repeating decimal, which statement describes the sum of x and y?

Divide. write in the simplest form. 4 1/6 divided by 10

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.