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ArbitrLikvidat [17]
3 years ago
8

Help please help please help please help please

Mathematics
2 answers:
solong [7]3 years ago
5 0

Answer:

The correct answer is option 2

Least common denominator is 9

Step-by-step explanation:

The given expression is, 2x/9 + 2x/3 = 7

<u>To find the least common denominator.</u>

The fractions are given below,

The LCD = 9

Equivalent fractions with LCD

2/9 = 2/9

2/3 = 6/9

From the above details we get,

The correct answer is option 2

Least common denominator is 9

slega [8]3 years ago
3 0

Answer:

3

Step-by-step explanation:

The least common denominator is the smallest number that is in the denominator. We have 9 in the denominator and 3, and the smaller one is 3

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Resolver: -4 (2 - 8x) - 3 (7x + 2) = 4x - 4 + x + 8
allsm [11]

Answer:

The chosen topic is not meant for use with this type of problem. Try the examples below.

2x+1 ,  3x+9

x3+x2+1 ,  x2+2x−6

x4+x ,  −x+6

Step-by-step explanation:

hope this helps

3 0
3 years ago
Use: 0, 4, 6, 11, 9, 8, 9, 1, 5, 9, 7 to construct a box-and-whisker plot. List the maximum, minimum, and quartiles
gulaghasi [49]

Answer:

  • 0, 4, 7, 9, 11

Step-by-step explanation:

<h3>Given</h3>
  • 0, 4, 6, 11, 9, 8, 9, 1, 5, 9, 7
<h3>To find</h3>
  • List 5 points of box and whisker plot
<h3>Solution</h3>

<u>Step 1</u>

<u>Putting the data in the order from smallest to greatest:</u>

  • 0, 1, 4, 5, 6, 7, 8, 9, 9, 9, 11

<u>Step 2</u>

  • The minimum and maximum = 0 and 11
  • Medium quartile is the middle number ⇒ Q2 = 7
  • First quartile = middle of the lower part ⇒ Q1 = 4
  • Third quartile = middle of the highest part ⇒ Q3 = 9

<u>So the 5 numbers are:</u>

  • 0, 4, 7, 9, 11

6 0
3 years ago
What are some key words used to note addition operations?
djverab [1.8K]

Answer:

<em>T</em><em>h</em><em>e</em><em> </em><em>c</em><em>o</em><em>r</em><em>r</em><em>e</em><em>c</em><em>t</em><em> </em><em>a</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em> </em><em>i</em><em>s</em>

<em>For addition, Caulleen used the words total, sum, altogether, and increase. But we could also have used the words combine, plus, more than, or even just the word "and". For subtraction, Caulleen used the words, fewer than, decrease, take away, and subtract. We also could have used less than, minus, and difference.</em>

Step-by-step explanation:

<em><u>h</u></em><em><u>o</u></em><em><u>p</u></em><em><u>e</u></em><em><u> </u></em><em><u>t</u></em><em><u>h</u></em><em><u>i</u></em><em><u>s</u></em><em><u> </u></em><em><u>h</u></em><em><u>e</u></em><em><u>l</u></em><em><u>p</u></em><em><u>s</u></em><em><u> </u></em><em><u>u</u></em><em><u>!</u></em><em><u>!</u></em><em><u>!</u></em>

5 0
4 years ago
If 10x+6y=7 is a true equation, what would be the value of 6(10x+6y)?
aleksandr82 [10.1K]

Answer:

42

Step-by-step explanation:

We know that 10x + 6y = 7, and so

6(10x + 6y) = 6(7) = 42

8 0
3 years ago
What is real numbers
Salsk061 [2.6K]

Answer:In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line. The adjective real in this context was introduced in the 17th century by René Descartes, who distinguished between real and imaginary roots of polynomials

Step-by-step explanation:

5 0
3 years ago
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