Answer:
D
Step-by-step explanation:
We need to understand the meaning of slope. The slope means the rate of change of y with every unit change of x.
<em>In our case, it will be rate of change of sales increase (%) with respect to unit change of discount(%).</em>
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The formula for slope is the change in y divided by change in x.
From the 2 points given, we can say that slope is:

<em>This means "as discount increases 1%, sales increase by 3%". Option D is right.</em>
The answer would be 1:11, or 6:66. 1:11 is the simplified verison.
Answer:
90%
Explanation: 27/30 ÷ 3 = 9/10
9/10 ⇒ 9 x 10 = 90%
6 - 3 = 3
5/6 - 1/3 = 5/6 - 2/6 = 3/6 = 1/2
answer is : 3 1/2 ( or 7/2)
Answer:
bro what kind of math is this
Step-by-step explanation:
sorry i cant help