General Math

What is the next number in the sequence 2,5,10,17,…?

In a class of 20 students, 16 play soccer, 12 play hockey and 2 do not play any of the two games. How many students play only hockey?

Solve the equation 8x - 7y = -52 and x = 2y - 11.

The mean of the numbers 15,21,17,26 18,29 is 21. Calculate the standard deviation of the numbers.

What is a surd?

The length of a side of an equilateral triangle is 10cm. Find the height of the triangle.

Sample question: Guide: Review the concept of Variation in your textbook. Download the file below and practice problem solving. Don’t forget to do step 1

In a translation in the plane, the image of P(5,2) is P1(7,3). Find the image of Q(-3,0) under the translation.