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damaskus [11]
3 years ago
8

an astronaut weight 174 pounds on earth and 29 pounds on the moon, if his daughter weights 108 pounds on earth what is the daugh

ters weight on the moon
Mathematics
1 answer:
lukranit [14]3 years ago
8 0
174 / 29 = 108 / x
cross multiply
(174)(x) = (29)(108)
174x = 3132
x = 3132/174
x = 18 <=== daughters weight on the moon
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The answer is <span>a.−4x^2 − 3x + 2
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ruslelena [56]

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One solution was found :

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Rearrange:

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Step by step solution :

Step  1  :

Step  2  :

Pulling out like terms :

2.1     Pull out like factors :

  6x - 9  =   3 • (2x - 3)  

Equation at the end of step  2  :

 3 • (2x - 3) -  (4x - 6)  = 0  

Step  3  :

Equation at the end of step  3  :

 2x - 3  = 0  

Step  4  :

Solving a Single Variable Equation :

4.1      Solve  :    2x-3 = 0  

Add  3  to both sides of the equation :  

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One solution was found :

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3 0
3 years ago
Read 2 more answers
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