Answer:
54 cents
Step-by-step explanation:
The cost of bookmarks relating to the number of bookmarks is shown in the coordinate grid. x represents the number of bookmarks and y represents the cost of each bookmark in cents.
The equation of a line passing through the points is given by:
From the coordinate grid, it has the points (2, 30) and (7, 90). Therefore, the equation is:
Therefore the cost of 4 bookmarks (x = 4):
y = 12(4) + 6
y = 48 + 6
y = 54 cents
76,912 to the nearest teen thousand is 78,000
Answer:
25 x .06 = 1.5
25 - 1.5 = 23.5
Answer = $23.50
Step-by-step explanation: