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10kg/500g= 20 bags20 bags x £1.30= £26 (money made)£26-£20= £6 (profit)(£6/£20)*100= 30% (percentage profit)

first you want to remove the fraction, so must multiply both sides of the equation by 2, giving: 5 - x = 4x - 14. Then you want to group all of the x's on one side, so will move x to the right where the s...

A cluster of dust collapse under gravity. A protostar is then formed. The protostar starts fusing in Hydrogen to become a main sequence star. The star then fuses Hydrogen to create larger elements. Depend...

From the very beginning of the novel, Atwood accentuates the importance of time and space, starting with the idea that 'time is not a line, but a dimension'. We are thus immediately made aware of Atwood's...

1) Start by drawing a table containing x values from -3 to 3 and their corresponding y values.x -3 -2 -1 0 1 2 3y 11 8 5 2 -1 -4 -7
2) Now plot the seven points onto a graph....