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Sidana [21]
3 years ago
9

A nursery owner buys 5 panes of glass to fix some damage to her greenhouse. The 5 panes cost ​$12.25. ​Unfortunately, she breaks

2 more panes while repairing the damage. What is the cost of another 2 panes of​ glass?
Mathematics
1 answer:
Ksju [112]3 years ago
4 0

Answer:

it would be $4.90

Step-by-step explanation:

12.25/5 is 2.45 per pane

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Number 4 pls help plssssssssssssss I will pay u plssssssssssss help me out. its number 4
Alex73 [517]

Answer:

40%

Step-by-step explanation:

i used a calculator

7 0
3 years ago
Plz help!
GuDViN [60]

Answer:

5x - y = 27

Step-by-step explanation:

Slope is the direction of line and it is calculated as,

Slope = \frac{y-y_{1}}{x-x_{1}}


where (x₁, y₁) is any two points on the line.

Here, we have given that

Slope = 5  and (x₁, y₁) = (5, -2)

∴  5 = \frac{y-(-2)}{x-5}


⇒ 5(x - 5) = y + 2

⇒ 5x - 25 = y + 2

⇒ 5x - y = 27

Hence, the equation of a line is: 5x - y = 27

5 0
3 years ago
7) Halogen lightbulbs last an average of 4,500 hours. If a particular
castortr0y [4]

Answer:

450 days

Step-by-step explanation:

4500/10 = 450 days

7 0
3 years ago
Line I and h intersect at what point
marishachu [46]

Answer:

please show where the lines are graphed in a picture

Step-by-step explanation:

5 0
3 years ago
How high is the building (ie. from what height was the potato launched) if h=-2(t-3)2+32
Llana [10]

Answer:

14

Step-by-step explanation:

To find the height from which the potato was launched, you need to set the time to 0 (since that is at the beginning). Plugging this into the equation, you get:

h=-2(0-3)^2+32

h=-2(9)+32

h=32-18

h=14

Hope this helps!

5 0
3 years ago
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