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expeople1 [14]
3 years ago
7

Marco and Drew stacked boxes on a shelf. Marco lifted 9 boxes of equal weight. Drew lifted 14 boxes, but Drew's boxes of equal w

eight, but Drew's boxes each weighed 8 lb less than Nathan's boxes.
Together, they lifted a total of 233 pounds.

What was the weight of one of Marco's boxes?


5 lb

8 lb

10 lb

15 lb
Mathematics
1 answer:
elixir [45]3 years ago
6 0

Answer:

Marco's boxes weigh 15 lbs.

Step-by-step explanation:

9x + 14(x - 8) = 233

9x + 14x - 112 = 233

23x = 345

x = 15

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ludmilkaskok [199]

The algebraic representation of the statement is x + x² - yz = 0

<h3>What are algebraic expressions?</h3>

Algebraic expressions brings the idea of creating or expressing numbers using letters or alphabets without specifying their actual values.

From the information given , we have that;

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Now, let's equate the expressions;

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3 0
2 years ago
Solve, be sure to show each step under the original problem for any credit.<br> 1 =k/12 +5
Naya [18.7K]
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3 0
3 years ago
Find the value of the variable that results in congruent triangles for numbers 6 and 8.
mariarad [96]

Answer:

x = 28

Step-by-step explanation:

From the figure attached,

AC ≅ FH [Given]

BC ≅ GH [Given]

AB ≅ FG [Given]

ΔABC ≅ ΔFGH [By SSS property of congruence]

Since, m∠A + m∠B + m∠C = 180°

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8 0
3 years ago
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