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Brogan24

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Use BIDMAS this stands for the following: Brackets, Indices, Division, Multiplication, Addition, Subtraction. So in this case there are no brackets which is what you would have dealt with first, there are no indices, there is no division, but there is
The range is the highest value minus the lowest value.
2000 pounds (US) 2240 pounds (UK)
Where it is says Ao, I meant As
think of 2 as 2/1 so 18/25 divided by 2/1. When dividing you flip the second fraction over. Ao it is 18/25 divided by 1/2. then you can divide 18 by 2 and divide 2 by 2, to get 9/25.
you add 12 on both sides so y = 16 + 12 y = 28
Yes that is correct, you have to make sure you get the terms with x on one side and the numbers on the other side, so that is called collecing like terms. Like meaning same. You are correct by solving which is the next step.
You could write the number as a and so it would be 5 less than a so: a-5

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