Colin, dave and emma share some money.
colin gets 3/10 of the money.
emma and dave share the rest of the money in the ratio 3: 2
what is dave's share of the money?

Step-by-step explanation:

Dave gets 2.75/10 or 27.5%

answer:      

step-by-step explanation:

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.