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Label both equations to make it easy to refer to them in your answerEqn 1: 4x+5y=-3Eqn 2: 6x-2y=5To solve these equations we need to be able to eliminate either the y terms or the x terms. In ord...

Find 90% of 130Calculate the value of 10%130 / 10 = 13You can now use this value to find the answer as 100% - 10% = 90%130 - 13 = 117

A key aspect of any good literature essay is a proper investigation of the question, and its implication. Here, the breadth of the question requires a definition of nature and how it functions within this...

Firstly we need to set up a simultaneous equation. 3t +2c =7.80 and 5t +4t = 14.20 Rearrange the first equation to find c on its own. 2c = 7.80 - 3t, c= (7.80 - 3t) / 2Then put the new value of c into the...

A good comparative essay should firstly and always address the question that you have been asked. You could either approach the essay question paragraph by paragraph, where you talk about the subject of t...