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Margaret [11]
4 years ago
7

A load of bricks is twice as heavy as a load of sticks. The total weight of 4 loads of bricks and 4 loads of sticks is 771 kilog

rams. What is the total weight of 1 load of bricks and 3 loads of sticks?
Mathematics
2 answers:
erik [133]4 years ago
7 0
It's 501.15 kg

Hope this helped!
lorasvet [3.4K]4 years ago
5 0
I believe it is 501.14 Kg
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Solve:<br><br> 7 = x + 12<br> A) -19 <br> B) -5 <br> C) 4 <br> D) 5
DaniilM [7]

<em><u>Hello, there! :)</u></em>

<u><em>Answer:</em></u>

<u><em>x=-5 </em></u>

<u><em>B. -5</em></u>

<u><em>*The answer must have a negative sign.*</em></u>

Step-by-step explanation:

Definition of subtraction property of equality.

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a-c=b-c

First, you had to switch sides.

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Then, you subtract by 12 from both sides of an equation.

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And finally, simplify or solve.

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Hope this helps!

Thanks!

-Charlie

:)

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