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3 years ago

What is the total weight in ounces of the three heaviest boxes?

Mathematics

2 answers:

kozerog [31]3 years ago

6 0

Answer:

D. 252 ounces

Step-by-step explanation:

The number line is cut in fourths. The 3 heaviest boxes are, 1 between 4 and 5 lbs, and 2 boxes between 5 and 6.

1st box: 4.75 lbs

2nd box: 5.5 lbs

3rd box: 5.5 lbs

Total lbs: 15.75 lbs

15.75 pounds= 252 ounces

Tcecarenko [31]3 years ago

4 0

D! Hope this helps :)

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3 years ago

How many solutions does the system have? \begin{cases} 3x+y=8 \\\\ 2x+2y=8 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ 3x+y=8 2x+2y=8 Choose 1

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Answer:

This system has one solution (x=2 and y=2), then the answer is A.

Step-by-step explanation:

The system of equations is:

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Let's multiply the first equation by 2 and subtract it to the second equation

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I hope it helps you!

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3 years ago

What’s the answer and work for this?

sergeinik [125]

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4 years ago

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Step-by-step explanation:

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