Answer:
25%
Step-by-step explanation:
Discount = 1600 - 1200 = 400
Percentage discount

Answer:
I don't really understand the question
Step-by-step explanation:
I don't know the answer
Answer:
2.3 or 2
Step-by-step explanation:
K is the constant of proportionality also the same as slope.
You can see the commonality in the equations
y = kx
y = mx + b
The difference is that is a direct proportion the line will always go through the origin so the b will be zero.
The answer is B.
2.3+3.7-2/27.5-4*5.625. use pedmas.
=appromaxietly -16.57