y = -5x + 1
[y = mx + b "m" is the slope, "b" is the y-intercept (the y value when x = 0)]
So your slope is -5, and your y-intercept is 1 or (0,1)
Rise is the number of units you go up(+) or down(-).
Run is the number of units you go to the right.
Since your slope is -5 or 
, you go down 5 units, and to the right 1 unit.
The best thing to do us to find the difference between $150 and $100. The difference is $50. You've then got to divide $150/$50 and thus gives you 3.333, therefore, the percentage decrease is 33%
Hope this helps :)
Well, 15% of 60 is 9 so now you have to create a model :)
11,000 or 10,000 or 11,200 or 11,230
Answer:
The first one is 90, and the second one is 150
Explanation:
40% of 90 is 36, and
40% of 150 is 60.
