X=5, y=-4
(5,-4)
do you need the work?
Answer:
250 x 3 = 750g
750g is your final answer
Domain: (- infinity, infinity)
Range: (-infinity, infinity)
Since 1kg = 2.20 lb,

Since 1kg = 1000g

So for covering pounds to gram by the following factor

Since 1oz = 28.3g

Now

The weight in grams would be
2697.22 gr