The algebraic expression of the price of z kgs of rice at $15 per kg is:
If Ana is x years old then 5 times Ana's age three years ago is
Principal says, "Is librarian present today?"
Algebraic form of product of 7y and 4z is
Joseph has 10 candies. He gave 4 candies to John and John returned 2 candies to Joseph after few days. number of candies Joseph has altogether are
By solving the equation a = 2 - 9a, the value of a will be:
Each side of square field ABCD is 50m long, length of diagonal field is
In a certain code language, if INFER = 25 and JERSEY = 28, then CHOICE =