Dan spends 1 4 of his wages on rent and 2 3 on food. If he makes £624 per week, how much money does he have left?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs