Joe spent 15/22 of his pocket money in a story book which costs $75. How many pocket money did he have at first?

8 copies of the same CD cost $120. What is the cost of one CD?

In Mariokart DS, there are eight start up characters and additional 4 more unlockable characters. A photo will be taken of the top 3 racers. What is the probability that all top three racers will only be unlockable characters?

Find the equation of a line in gradient intercept form that passes through (1,4) and has a gradient of - 2. Show working out ty; )

Is 5.8 greater than. 58

A drawing of a box has dimensions that are 2 inches, 3 inches, and 5 inches. If the drawing is on a 1: 8/3 scale, What are the dimensions of the actual box?

Is 7/13 equal to 8/14

You are purchasing 2 shirts at $10.00 (each) and 1 pair of jeans at $35.00 (each). You have a coupon for 10% off. How much is the total cost with the discount? $49.50 $5.50 $60.50 $55.00

21/-21. What is 21 divided by negative 21?

Least to greatest 1/2,6/8,2/6

Enter the expression 2cos2 (θ) - 1, where θ is the lowercase Greek letter theta. 2cos2 (θ) - 1 2 c o s 2 (θ) - 1 = nothing