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Diano4ka-milaya [45]

3 years ago

12

A box weighs 23.7 pounds. Another box weighs 6.91 pounds. What is the combined weight of the two boxes? Draw and label a bar dia

gram to model the problem.

1 answer:

Sophie [7]3 years ago

8 0

Answer:

30.61

Step-by-step explanation:

<h3>Add</h3><h3></h3><h3>23.7+6.91=30.61</h3><h3 /><h3>hope this helped!=)</h3>

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Novosadov [1.4K]

$General\ equation\ for\ line\ in\ slope\ intercept\ form:\\\\y=ax+b\\\\To\ find\ a\ and\ b\ substitude\ points\ (-7,5)\ (-4,1)\ into\ equation\\\\ 
\left \{ {{5=-7a+b}\ \ \ \ \atop {1=-4a+b\ |*-1}} \right.\\\\ \left \{ {{5=-7a+b}\ \ \ \ \atop {-1=4a-b}} \right.\\\\
+----\\\\Addition\ method\\\\
4=-3a\ \ |:(-3)\\\\
a=-\frac{4}{3}\\\\
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Answer\ y=-\frac{4}{3}x-4\frac{1}{3}\\\\
Checking\ solution:\\
y-5=-\frac{4}{3}(x+7)
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vladimir2022 [97]

Answer:

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#2

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Step-by-step explanation:

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