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topjm [15]
3 years ago
11

If you have 15 white tiles and you add some tiles so that 5 out of every 7 tiles are white, how many tiles are there in all?

Mathematics
1 answer:
Bingel [31]3 years ago
6 0

Answer:

21+15=36

Step-by-step explanation:

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Tom's real estate office reports that the office's income last month was $315,600, while expenses were $19,567.20. What percent
nordsb [41]

Answer:

<u>6.2% of last month's income was spent on office expenses</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Office's income last month = $ 315,600

Expenses last month = $ 19,567.20

2. What percent of last month's income was spent on office expenses?

To calculate this percent, we use this fraction:

Expenses last month/Office's income last month

Replacing with the real values:

19,567.20/315,600 = 6.2%

<u>6.2% of last month's income was spent on office expenses</u>

8 0
3 years ago
Solve x^2 - x ≥ 0.
Cloud [144]

Answer:

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Step-by-step explanation:

5 0
2 years ago
Find the solution set for the open sentence with the given replacement set.
Artemon [7]

We need to solve the equation: w² + 36 = 12w

⇒ w² - 12w + 36 = 0

⇒ w² - 6w - 6w + 36 = 0 (Breaking 6w such that their product is 9w²)

⇒ w × (w - 6) - 6 × (w - 6) = 0 (Extracting common factors)

⇒ (w - 6) × (w - 6) = 0

⇒ (w - 6)² = 0

⇒ w = 6

Hence, the correct answer is 6 which is the fourth option from the replacement set

4 0
3 years ago
Read 2 more answers
Hiiii help for all thanks!!!!!
marysya [2.9K]

Answer:1.b 2.c 3.a

Step-by-step explanation:

3 0
3 years ago
WHOEVER GETS THIS RIGHT AND SENDS IT FIRST WILL GET: BRAINLIEST, THANKS, AND 5 STARS.
bezimeni [28]
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Is that it, I'm pretty sure it is.
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