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Afina-wow [57]
3 years ago
5

6.3-2(1.5c+4.1) algebraic expressions

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
6 0

Below is step-by-step in how i got my answer.<span>6.3−<span>2<span>(<span><span>1.5c</span>+4.1</span>)</span></span></span>Distribute:<span>=<span><span>6.3+<span><span>(<span>−2</span>)</span><span>(<span>1.5c</span>)</span></span></span>+<span><span>(<span>−2</span>)</span><span>(4.1)</span></span></span></span><span>=<span><span><span><span>6.3+</span>−<span>3c</span></span>+</span>−8.2</span></span>Combine Like Terms:<span>=<span><span>6.3+<span>−<span>3c</span></span></span>+<span>−8.2</span></span></span><span>=<span><span>(<span>−<span>3c</span></span>)</span>+<span>(<span>6.3+<span>−8.2</span></span>)</span></span></span><span>=<span><span>−<span>3c</span></span>+<span>−1.9</span></span></span><span>Your answer is in Bold
~Good Luck~</span>
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NISA [10]

6x/6=x>/= (=) 11/6

x=11/6 or about 1.8

the first important notation to remember when graphing inequalities is that the graph is going to face the way the inequality sign is pointing.

in this case, the sign is pointing right. now the second thing to remember is that an inequality sign with a line underneath it means that it is greater/equal to so the graph in which we fill will have be a closed circle

1) start the ray at ~1.8 and fill in the circle at the end of the ray then extend to its endpoint

that's all. you're graph now reads  x is greater or equal to 11/6

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3 years ago
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8 0
4 years ago
What part of an hour passes between 11:24 am and 415 am
Bas_tet [7]

Using proportions, it is found that 1685% of an hour passes between 11:24 am and 415 am.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

One hour is composed by 60 minutes. Between 11:24 am and 4:15 am, there are 16 hours and 51 minutes, hence the number of minutes is given by:

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As a percentage of one hour = 60 minutes, we have that this measure is:

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Hence 1685% of an hour passes between 11:24 am and 415 am.

More can be learned about proportions at brainly.com/question/24372153

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Hope this helps :)

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2 years ago
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n200080 [17]
The answer is 0.7                     :)
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3 years ago
Read 2 more answers
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