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HACTEHA [7]
4 years ago
9

RESPOND ASAP What is the value of the x variable in the solution to the following system of equations? (5 points)

Mathematics
1 answer:
V125BC [204]4 years ago
5 0

Answer: x = 3

Step-by-step explanation:

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Suppose that a teacher wishes to distribute 25 identical pencils to Ahmed, Barbara, Casper, and Dieter such that Ahmed and Diete
MA_775_DIABLO [31]

Answer:

we will change the problem in stages

pre-place 1 in x1 & x4, and 4 in x2, thus guaranteeing their minimum requirements.

now 19 pencils remain to be distributed

when there are no restrictions on distributing n identical objects to k distinct piles, the formula is (n+k-1)C(k-1) which here translates to 22C3

finally, we need to see that x3 = 5, so we place 6 in x3 (guaranteeing that it violates the condition), and subtract such violations, ie (22-6)C3 = 16C3

ans: 22C3 - 16C3 = 980

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3 years ago
A particular country has an estimated 4760 nuclear weapons out of an estimated total of 15350 nuclear weapons worldwide. The cou
kakasveta [241]

Given that a particular country has an estimated 4760 nuclear weapons out of an estimated total of 15350 nuclear weapons worldwide.

To find the percentage of the nuclear weapon owned by the country we have:

\frac{4760}{15350}\ast100\text{ = }31.01^{}\text{ percent}

Therefore the country has 31.01% of the total nuclear weapons.

ANSWER:

31.01%

5 0
1 year ago
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Laurel wants to build a fence around her square garden. Each side measures 50 feet. She also wants to fence in 3 square rose bed
gtnhenbr [62]
10.5 X 4 = 42 X 3 = 126
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3 years ago
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<img src="https://tex.z-dn.net/?f=4%3D%5Cfrac%7B6%7D%7Ba%7Dx%2B5" id="TexFormula1" title="4=\frac{6}{a}x+5" alt="4=\frac{6}{a}x+
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What exactly is it asking for you to do?
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3 years ago
Estimate 64,505 + 38,972=
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103,477

Step-by-step explanation:

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4 years ago
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