Algebra

What is the next term in the sequence - 4, 9, 6, 11, 8, 13, …… ?

If x + 2y = 4 and x/y = 2, then determine the value of x and y.

If x is a whole number greater than 1, then x²(x² - 1) is always divisible by?

Which of the following is an equation which graph is a set of points equidistant from the points {0, 0} and {6, 0}?

Quantity in A = (9/13)² and Quantity B = (9/13)^1/2

If a+b = 6 and ab = 16, what is the value of a²+b²?

If x - y = 3 then what is the value of x³ - y³ − 9xy?

The factor of x² - 5x - 6 are:

If m and n are in the domain of the function g and g(m) > g(n), which of the following must be true?

If -1 ≤ 3 - 2x ≤ 3, then -

Which number will continue the following series? 3, 8, 15, 24, 35, 48, 63, 80 ___

Which of the following is irrational?

In a class 75% passed in English, 60% in Mathematics and 25% failed in both the subjects. What is the percentage who passed in both subjects?

If 0 < x ≤ 1, then which one of the following is the maximum value of (x - 1)² + x ?

Two whole numbers whose sum is 64, cannot be in the ratio:

Karim can do a job in 15 minutes and his brother takes twice as long to do the same job. If they work together, how long it takes to complete the job?

In each expression below, N represents a negative integer. Which expression could have a negative value?

In a group of 60 people 27 people like Coca Cola and 42 people like Pepsi Cola. Each person likes at least one of the two drinks. How many of these people like both Coca Cola and Pepsi Cola?

Solution set of the inequality: x - 5 > 4x + 7 is

If A = {1, 4, 9, 16, 25}, the number of proper subsets of A is