a nursery owner buys 7 panes of glass to fix some damage to her greenhouse. the 7 panes cost $15.05…

a nursery owner buys 7 panes of glass to fix some damage to her greenhouse. the 7 panes cost $15.05. unfortunately, she breaks 2 more panes while repairing the damage. what is the cost of another 2 panes of glass? another 2 panes of glass cost $□.

a nursery owner buys 7 panes of glass to fix some damage to her greenhouse. the 7 panes cost $15.05. unfortunately, she breaks 2 more panes while repairing the damage. what is the cost of another 2 panes of glass? another 2 panes of glass cost $□.

Answer

Explanation:

Step1: Find the cost of one pane

The cost of 7 panes is $15.05. To find the cost of one pane, we divide the total cost by the number of panes. $$\frac{15.05}{7}=2.15$$

Step2: Calculate the cost of 2 panes

Now that we know the cost of one pane is $2.15, to find the cost of 2 panes, we multiply the cost of one pane by 2. $$2.15\times2 = 4.3$$

Answer:

$4.3