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The format of this question shows that it is a quadratic, which we can solve by factorising . We have 3 methods by which we can do this:First, we need to manipulate the equation into the form ax^2+bx+c. Subt...

A bird flu outbreak would reduce the supply of British eggs, from S to S1, causing prices to rise from P to P1. (A diagram would be then drawn to show the supply curve contracting inwards, causing a new supp...

The IMF, or International Monetary Foundation, was established in 1945 as part of the Bretton Woods Economic system created after the end of the second world war to promote peace through economic stability a...

Start off by determining which unknowns have the same coefficient- In this case it would be y as the coefficient of y is 1 in both equationsThen make both equations equal to y- So 3x+y= 11 would become y= 11...

When analysing an unseen poem, think about feelings . Ask yourself three questions: 1) How does the poet feel?2) Why does the poet feel this way? 3) How do you know they feel this way? For example, take a lo...