<span>there was a 10% decrease</span>
Answer:
k=6,912
Step-by-step explanation:
5678+1234=6912
The answer is 2(3x-y)+5(x+2y).
Because the ratio is 1 to 3. It means that For every one apple there are 3 oranges. So If there are 2 apples, there would n 6 oranges. If there are twelve apples, there would be 36 oranges. To find the number of oranges for the amount of apples, just multiply the number of apples by 3.