Six hundred three thousand four hundred seventy-eight
Take two points that you found , any 2 points. for example (-2,-4) and (1,-1)
draw them on the graph and than draw a straight line that cross both.
this is the line of your equation
Answer:
14
Step-by-step explanation:
Given that:
Cost of purchase and installation = 5323.50
Cost per window = 230.25
Cost of installation = 2100
Hence,
Total purchase cost of windows alone :
5323.50 - 2100 = 3,223.50
Therefore, the number of windows purchased is :
(Total purchase cost of windows alone / price per window)
(3,223.50 / 230.25)
= 14
Hence, 14 windows was purchased
54° × π/180 = 0.9425radians