£45 is shared in the ratio 2:7 . Work out the largest share

£35 is the largest share

Step-by-step explanation:

7/9×£45=£35

4+4+2x

or

2x+8

step-by-step explanation:

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.