Kanika bought a hair band from a shop for RS. 15. Two months later she went back went back to the shop and purchased the same hair band for RS. 12. During two months by what percentage did the price drop?

The number of newspaper subscriptions currently sold in a city is 15,895. The number of newspaper subscriptions has been decreasing at a rate of 12.8% per year.

The numbers 1 through 9 are written on slips of paper and placed in a box. Calculate the theoretical probability that a number randomly pulled out of the box will be even.

To the nearest foot, what is the radius of the Ferris wheel if you traveled 157 feet? feet

What is 0.450 13 in scientific notation

Find the area of a square cornfield that is 2km long on each side

Justin, William, sherice, and Cynthia solved the following equation on their math test, 15/4x-2=7/2x+13/4

Tom has twice as many marbles as luke together they have 39 marbles how many marbles does luke have?

Solve : (5m3 + 3mn2) + (-7m2n + mn2 - n3) - (mn2 + 2m3)

There are 52 weeks in 1 year. In the space at the right, make a table and write a function rule relating the number of weeks to the number of years for 1,2,3, and n years. Then find Hana's age in weeks if she is 11 years old.

14d+21 and 7 (2d+3) choose yes or no to see if the expression is equivalent