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30y+15x=120

12y+15x=84

18y=36

y=2

4(2)+5x=28

8+5x=28

5x=20

x=4

Introduction to economic growth

Benefits - Living standards increase (more jobs, higher income, better life)

                - but not always, sometimes growth occurs in the minority so only...

It is essential to think about the verb being used when conjugating a verb in your written (and spoken) French. As a general rule you can use the acronym MRS VAN DER TRAMP to remember the most common Fren...

Despite lasting only 1036 days, many historians have argued that Kennedy’s domestic policies achieved much success in that they were wide ranging and ambitious. With policies such as Medicare and legislat...

When an action potential arrives at the end of a presynaptic neurone, it causes the uptake of calcium ions through ion channels in the wall of the synapse. This influx of calcium ions causes vessicles of ...