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lina2011 [118]
3 years ago
5

Question 4 of 25

Mathematics
1 answer:
natali 33 [55]3 years ago
3 0

Answer:

b

Step-by-step explanation:

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A worker is installing blue and white square tiles in a kitchen. Blue tiles have different lengths than white tiles. A row of 8
ipn [44]

Answer:

8x + 16y = 39 and

40x + 8y = 42

Step-by-step explanation:

Let the length of the blue tiles is b inches and that of the white tiles is w inches.

So, given that a row of 8 blue tiles and 16 white tiles has a length of 39 inches and a row of 40 blue tiles and 8 white tiles has a length of 42 inches.

Therefore, we can write the system of linear equations that represents the relationship between the length if a blue tile and a white tile in inches as

8x + 16y = 39 and

40x + 8y = 42 (Answer)

4 0
3 years ago
You type 4500 words per hour. How many words do you type<br> per minute?
sattari [20]

Answer:

<u>you type </u><u>75</u><u> words per minute.</u>

Step-by-step explanation:

since there are 60 minutes in an hour, simply divide 4,500 by 60 to get 75. i hope this helps you! good luck and have a great day. :)

7 0
3 years ago
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I just started school and they hit my with this. -6s=35<br> Can someone help?
mihalych1998 [28]

Answer:

s = -35/6

Step-by-step explanation:

Let's evaluate your equation:

-6s = 35          <---- In order to evaluate this equation we must divide.

--------------

-6      -6

s = -35/6  <--- Final answer :D

I hope this helps :)

7 0
2 years ago
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9.296 times 10 to the 7th power in standard form
Volgvan
The answer is 9,2960000
6 0
2 years ago
why am I obsessed with lemons but I can't eat them cause I eat to much an my dentist said your teeth can melt cause of the acid
AleksAgata [21]

Answer:

Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.[2]:1.1 It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science.

6 0
3 years ago
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