If an equation can be rearranged into the form \(y = mx + c\), then its graph will be a straight line. In the above: \(x + y = 3\) can be rearranged as \(y = 3 - x\) (which can be re-written as ...
BIDMAS is an acronym used to tell you the correct sequence to complete a calculation when there are different operations. How to multiply using the partition method The partition method of ...