Answer:
$570
Step-by-step explanation:
If 50% of the price is $285, all you have to do is mulipy 285 by 2. This would give you the answer of $570 as the orignal price of the washing machine.
B
(1, 1), (2, 2), (3, 3)
it is increasing at a constant rate.
Answer: 1.33 kg
2/3 or 4/6
