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adell [148]
3 years ago
11

P = a + b +c for b what the answer math ​

Mathematics
1 answer:
Elena L [17]3 years ago
3 0

Answer:

p - a - c = b

Step-by-step explanation:

p = a + b + c

subtract a and b from both sides to isolate c

p - a - c = a - a + b

+ c - c

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Solve the folllowing quadratic equation by using the square root property.(2x-3)^2=100
Pani-rosa [81]
To solve:
find the square root of both sides

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Answers:
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3 years ago
It took Fred 17 days to save $36.55. At that rate, how long would it take him to save $70.95?
Vlad1618 [11]

Answer:

Fred would take 33 days to save $ 70.95.

Step-by-step explanation:

The number of days (t) is directly proportional to the quantity of money saved (c), in monetary units, then we can calculate the time taken to save $ 70.95 by simple rule of three:

t = 17\,d\,\times \frac{\$\,70.95}{\$\,36.55}

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4 0
2 years ago
2.
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Answer:

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Step-by-step explanation:

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4 0
2 years ago
The percentage 21 is of 28 is equal to the percentage 30 is of 40<br> True?<br> or false?
katovenus [111]

Answer:

False

Step-by-step explanation:

75%

21

28 5.88

21 x 28

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= 5.88

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5 0
2 years ago
Alex can plant of his garden in hour. If he continues working at this rate, what fraction of Alex's garden can he plant in one h
Nookie1986 [14]

Answer:

89

Step-by-step explanation:

2 PLUS 3456 PLUS 687=32534

4 0
2 years ago
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