Answer:
Look Below
Step-by-step explanation:
It reveals what type of slope it has. It reveals whether it is positive or negative. It tells when the line will cross the Y-Axis. This is just the groundwork of it but there is a whole list I think on what one equation can reveal about a line on a graph. Hope This Helps! If you find any fault in my answer please let me know! Have a good day!
Original cost: $899.99
Markup (7%): 0.07($899.99)
Retail price = original cost plus markup = 1.07($899.99) = $962.99 (answer)
0.056 = 56 * 0.001
-0.004 = -4 * 0.001
Then
0.056 / (-0.004) = 56 / (-4)
because the common factor 0.001 cancels.
Next, 56 = 28 * 4, and 4/(-4) = -1. So
0.056 / (-0.004) = 56 / (-4)
... = (28 * 4) / (-4)
... = 28 * (-1)
... = -28
