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2x + 4 = 4y ; 3y + 3 = 3x. What is x and y respectively?

Firstly you need to identify the information in the question that is key. On analysing the question, you will see that the objective is to find what x is and what y is respectively. We are given two separate...
SR
Answered by Shriram R. • Maths tutor
5598 Views

What is opportunity cost?

Economics is all about making choices. These choices are ruled by scarcity, which is the theory that there are finite resources at our disposable. Because of scarcity, we cannot have everything we want. Ther...
ER
Answered by Edward R. • Economics tutor
3495 Views

'All literary texts are a product of the context in which they were written.' In light of this statement explore the two texts you have studied.

Both Oscar Wilde's 'An Ideal Husband' and Coleridge's works of poetry are arguably poignant examples of literature that has derived from the personal, historical and literary contexts of their respective aut...
DG
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How does co-transport work?

Co-transport is a type of transport across cell membrane and it requires transport proteins embedded in the membrane of the cell. The best way to explain how this process works is to exemplify it. Good examp...
KK
Answered by Kristina K. • Biology tutor
82057 Views

Find the solutions to the following equation x^2 - 5*x + 6 = 0

There are several ways one can go about answering this question, one of which is to 'complete the square' by trial and error. A different, potentially easier method is to substitute the coefficients into the...
FM
Answered by Frederick M. • Maths tutor
4259 Views