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Sergio [31]
4 years ago
5

3x+5+4x+6simplify this

Mathematics
2 answers:
algol [13]4 years ago
8 0
So start off by combine like term
3x+4x+5+6
=7x+11
Hope this helps you!
zloy xaker [14]4 years ago
7 0
Just simply collect like terms.

3x+4x+5+6
7x+11
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Chad used the table to show the ratios of the different types of sports game cards that he owns. For every 4 defense cards, he o
padilas [110]

Answer:

See the attached graphic

Step-by-step explanation:

1. Defense cards could be identify with <em>x</em> and offense cards with y.

2. Find the proportion:

<em>For every 4 defense cards (y), he owns 2 offense cards (x)</em>

<em>Offense cards (x)   Defense cards (y)</em>

<em>            2                                4</em>

<em>            3                                6</em>

<em>            4                                8</em>

If Chad has 4 offense cards, then he owns 8 Defense cards. Note that the proportional relationship between defense cards and offense cards is 2:1. In a mathematical expression:

y=2x

3. Graph: See the attached graphic. Where y-axis (vertical) represents the defense cards and x-axis (horisontal) represents the offense cards.

Rgds!

<em />

7 0
3 years ago
Read 2 more answers
50 points
Lana71 [14]
Sinx =8/40
in order to solve this you would have to use the inverse which would be Sin^-1(8/40) giving you 11.5
3 0
3 years ago
How do you say 309099990 in word form
babunello [35]
<span>First of all, we need to put commas in the number so it would look less confusing 309 , 099 , 990 Hundred million hundred of thousnd Hundred So the correct way to say it would be : three hundred nine million ninety nine thousand nine hundred and ninetyHope this helps. Let me know if you need additional help!</span>
6 0
3 years ago
Can someone help fast?
guajiro [1.7K]

Answer:

what is it?

Step-by-step explanation:

what's your question

7 0
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these are the means and standard deviations for samples of building heights in two different cities. city a city b mean: 120 ft
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The average building height and the standard deviation for two separate cities' samples are shown. The true statements are:

City A’s heights are more spread out than city B’s heights.

City A has a lower average height than city B.

<h3>What is average?</h3>

In daily life, an average is a number chosen to represent a group of numbers; it is often the sum of the numbers divided by the total number of numbers in the group (the arithmetic mean). The average of the integers 2, 3, 4, 7, and 9, for instance, is 5, which equals 25. An average could alternatively be another statistic like the median or mode, depending on the situation. The median is sometimes used in place of the mean since the mean would be unnaturally high if it included the personal incomes of a few billionaires. The median is the amount below which 50% of personal incomes fall and above which 50% of personal incomes rise.

To learn more about average ,visit:

brainly.com/question/15570401

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4 0
1 year ago
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