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scoundrel [369]
3 years ago
15

the sum of three numbers is 63. The first number is twice the second number, and the third number is three times the first numbe

r. Set these numbers​
Mathematics
1 answer:
HACTEHA [7]3 years ago
3 0

Answer:

Step-by-step explanation:

2x+x+3(2x)=63

3x+6x=63

9x=63

9x/9=63/9

X=7

2x=14

3(2x)=42

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Jamie was using fabric for Christmas gifts. Her fabric is 59 inches long. Using all the fabric, how long would each piece be if
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8.428

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59 divided by 7

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Please help and show work<br>​
Sunny_sXe [5.5K]

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2 years ago
Charles will babysit for up to 4 hours and charges $7 per hour. Write a function in function notation for this situation.
Sloan [31]
X hour and 7 dollars per hour

x = hour

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thank you for Anlian for pointing it out.. there is 4 hours

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6 0
3 years ago
Read 2 more answers
Does anyone know how to solve this?
masya89 [10]

Answer:

b = -125/9

Step-by-step explanation:

1 + log5 ( -9b) = 4

Subtract 1 from each side

1 -1+ log5 ( -9b) = 4-1

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Raise each side to the base 5

5^  log5 ( -9b) = 5^3

This will cancel the log5

-9b = 125

Divide each side by 9

-9b/-9 = 125/-9

b = -125/9

3 0
3 years ago
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