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Arada [10]
3 years ago
5

Please help-I am giving brainliest if correct

Mathematics
1 answer:
Zolol [24]3 years ago
5 0

Answer:

3x + 4y = 23b

Step-by-step explanation:

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The smiths previously lived in a house that had 1450 sq ft of space. The sq ft of their new home is 3800 sq ft. What is the perc
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Answer:

162.1%

Step-by-step explanation:

Given that:

Size of previous living space = 1450 sq ft

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% increase in living space ;

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(Increase / previous size) * 100%

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= 162.1%

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34.989.I used a physics book

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2 years ago
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katrin2010 [14]
The answer is b

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3 years ago
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3 years ago
Whats the step by step process to solve 3(×-9)=30
Sergio [31]
<span>step  1  :</span> 3 • (x - 9) - 30 = 0 <span>Step  2  :</span><span>Step  3  :</span>Pulling out like terms :

<span> 3.1 </span>    Pull out like factors :

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<span>Equation at the end of step  3  :</span> 3 • (x - 19) = 0 <span>Step  4  :</span>Equations which are never true :

<span> 4.1 </span>     Solve :    3   =  0

<span>This equation has no solution.
</span>A a non-zero constant never equals zero.

Solving a Single Variable Equation :

<span> 4.2 </span>     Solve  :    x-19 = 0<span> 

 </span>Add  19  to both sides of the equation :<span> 
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One solution was found :                  <span> x = 19</span>
7 0
3 years ago
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