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aniked [119]
3 years ago
6

A classroom has 2 bookcases that weigh 117 pounds altogether. If they all weigh the same amount, how much does each bookcase wei

gh?
Mathematics
2 answers:
Lapatulllka [165]3 years ago
6 0

Answer:

58.5 pounds each.

Step-by-step explanation:

If two bookcases weigh 117 pounds and each weighs the same amount, each bookcase must weigh half of the total weight. 117/2 equals 58.5.

Roman55 [17]3 years ago
4 0

Answer:

They weigh 58.5 pounds each.

Step-by-step explanation:

You just have to dived the total amount by the amount of thing. So you would didvid 117 by 2 which equals 58.5 pounds.

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Given: -1/2x &gt; 6.<br><br> Choose the solution set.
kompoz [17]

Answer:

x < -12

Step-by-step explanation:

-1/2x > 6

Multiply by -2 to isolate x

Remember that when multiplying by a negative, we flip the inequality

-2 * -1/2x < 6*-2

x < -12

4 0
3 years ago
Sara has $175 and wants to start saving more money so she opens a savings account and deposits the $175 in it to start. The func
GalinKa [24]

Answer:

all real numbers greater than or equal to 175

Step-by-step explanation:

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3 years ago
Rewrite using a fractional exponent<br><br> <img src="https://tex.z-dn.net/?f=%5Csqrt%5B6%5D%7B7%5E2%7D" id="TexFormula1" title=
tangare [24]

Answer:

7^{\frac{1}{3} }

Step-by-step explanation:

Using the rule of exponents

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8 0
3 years ago
Solve the equation. 9x−(3x+9)=2x−25 Select the correct choice below and fill in any answer boxes in your choice. A. The solution
nataly862011 [7]

Answer: Choice A, x=-4

Step-by-step explanation:

1. 9x−(3x+9)=2x−25

2. 9x-3x-9=2x-25

3. 6x-9=2x-25

4. 6x-9=2x-25  

   -2x          -2x

5. 4x-9=-25

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7. x=-4

7 0
3 years ago
Please help!!! I am so confused!
Dafna11 [192]
The first one is c because if you put it at negative 1/8 then it is 0-1/8 or 1/8 away from zero

second one is
the reciprocal is the number that when multiiplied by the number you are trying to find the reciprocal of, you get +1 so the number you have is  2/7 so
2/7 times x=+1
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x=+7/2
the reciprocal is +7/2 or +3 and 1/2 which is D
3 0
3 years ago
Read 2 more answers
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