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1. ×2 --> 4x + 14y = 241) - 2) --> 4x + 14y - 4x = 24 - 14 - (-4y) 14y = 10 + 4y10y = 10 --> y = 14x = 14 - 4 (1)x = 10/4 = 2.5x = 2.5 & y= 1

Depuis plusieurs années, le sujet d’Immigration en France est devenu très populaire parmi toutes les classes et races. Si autre fois les immigrés étaient majoritairement européens, ce n’est plus le cas au...

Can either differentiate or using the completing the square method. Differentiation not covered at GCSE so completing the square should be done to get -((x+5/2)²+15/4). To find the max point we...

With grammar questions, examiners are looking for a straightforward answer about how a particular point of grammar works within a sentence. While it is good to use specific language such 'nominative', 'ma...

First of all, you should bear in mind that a reading comprehension question does not require you to actually translate a sentence or passage, but rather to show knowledge of what is happening in it. There...