23 is the answer 322 divided by 14 is 23
The difference is referring to subtraction, so the question was most likely something like how much longer is this butterflies wings than this ones. so 4.55 might be one of the lengths and 3 might be the other, so 4.55 - 3 is 1.55.
Answer:
<h2>x=2</h2><h2>y=4</h2>
Step-by-step explanation:
5x-y=6
2x+y=8
add them up
7x=14
divide by 7 to get x
x=2
fit it into both equation
y=4
Answer:

Step-by-step explanation:

For positive rate of change 

Answer:
-4/13
Step-by-step explanation:
just using your calculator and you can get the answer.