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Vsevolod [243]
1 year ago
12

9. A tap is leaking into a pail. The height of the water in the pail is represented by the equation h = 0.5t + 2, where h repres

ents the height of water in the pail, in cm, and t represents the amount of time the tap has been leaking, in minutes. What is the height of water in the pail if the tap has been leaking for 56 minutes? (Hint: y=mx+b)​
Mathematics
1 answer:
Drupady [299]1 year ago
8 0

Answer:

Beatle spin bbc ankle biter bush light

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A square has a side length of (X + 8) feet long. Which expression(s) represent(s) the perimeter of the square, in square feet? S
tekilochka [14]

Answer:

D and E

Step-by-step explanation:

Perimeter = 4s

4(x + 8)

4x + 32

5 0
2 years ago
If you answer this can you explain how you got that answer please and thank you
liberstina [14]

Answer:

.

Step-by-step explanation:

5 0
2 years ago
5x+6.5=8x-2.5 what does this mean and i would like to know how to solve this equation
Bingel [31]

The answer is x = 3

I hope this helped

6 0
3 years ago
How would you simplify the expression represented by the diagram below?
luda_lava [24]
6 + 3c is the correct answer
3 0
2 years ago
Read 2 more answers
Steven estimates how long his computer repairs will take. He discovers that ABC Tech and Tech Squad will charge the
katrin2010 [14]

You didn't include the costs of doing repairs at both computer repair firms. I fixed that for you.

ABC Tech ------- $20 service charge plus $15 per hour.

Tech squad ------- $30 service charge plus $10 per hour.

Answer:

Steven's estimate of the repair time is 2 hours.

Step-by-step explanation:

Now in this case, we were told that ABC Tech normally charges $20 service charge and $15 per hour of computer repair service. The second tech firm charges $30 service charge and $10 per hour for computer repair service. We are now simply required to find out or calculate the number of hours of computer repair service whereby the cost of doing repairs at both tech firms become equal.

Let us use "x" to represent that unknown number of hours. The equation needed to calculate this is:

20 + 15x = 30 + 10x

We then pair like terms

15x - 10x = 30 - 20

5x = 10

x = 10/5

x = 2

Therefore the number of hours of computer repair service whereby the cost of doing repairs at both tech firms become equal is 2 hours.

8 0
3 years ago
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