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azamat
2 years ago
9

What is Five 6/8 - Three 7/8 =

Mathematics
1 answer:
REY [17]2 years ago
4 0

Answer:

1 and 7/8 or 1.875

Step-by-step explanation:

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What is 0.9 written as a percent
ryzh [129]
0.9 = 90%.

<span>0.9 in percent = 0.9 x 100% = 90%</span>
3 0
3 years ago
Read 2 more answers
How many 3/4s are in 2? Draw a Diagram
Iteru [2.4K]

Answer:

2 2/3

Step-by-step explanation:

2/1 x 4/3 = 8/3 = 2 2/3

8 0
2 years ago
-2(3x+9)=-54<br><br> AND 2(3x+4) -3x=35 <br><br> SHOW WORK PLEASE
Naily [24]

Answer:

1. x=6

2. x=9

Step-by-step explanation:

1.

-2(3x+9)=-54\\-6x-18=-54\\+18 +18\\-6x=-36\\\frac{-6x}{-6} = \frac{-36}{-6}\\x=6

2.

2(3x+4)-3x=35\\6x+8-3x=35\\3x+8=35\\-8 -8\\3x=27\\\frac{3x}{3} =\frac{27}{3} \\x=9

<u>Written Explanation: </u>

1.

-2x(3x+9)=-54

-6x-`8=54 (Distributive property)

Add 18 to both sides

-6x=-36

Divide both sides by -6 (negative divided by a negative equals a positive)

x=6

2.

2(3x+4)-3x=35

6x+8-3x=35 (distributive property)

3x+8=35 (combine Iike terms and then subtract them 6x-3x=3x)

Subtract 8 from both sides

3x=27

Divide both sides by 3

x=9

5 0
3 years ago
Find the sum (2x−6)+4(x−3)
Degger [83]

Answer: x=-2


Step-by-step explanation: First we can multiply 4 times anything in the parantheses to get rid of it.

(2x-6)+4(x-3)

(2x-6)+4x-12

Then we combine like terms.

(2x-6)+4x-12

6x-6-12

6x-18

Finally we divide both sides 6.

6x-18

6x/6-18/6

x=-2

The final answer is x=-2

Hope this helps!




6 0
3 years ago
Each of the following is an example of quantitative data, except Group of answer choices weight in ounces income in dollars poli
Roman55 [17]

The correct option is C. political affiliation.

An example of quantitative data are-

  • weight in ounces
  • age in years
  • income in dollars
<h3>What is quantitative data?</h3>

Data that expresses a definite quantity, amount, or range is known as quantitative data. In most cases, the data is accompanied with measuring units, such as metres in the case of a person's height. Setting boundaries for such data makes sense, and performing mathematical operations on the data has significance.

Types of Quantitative Data are-

  • Counter: A measure of entities. For instance, the quantity of users who have downloaded a specific app from the App Store.
  • Measurement of physical objects: Calculating the dimensions of any physical object is called measurement. The HR executive, for instance, meticulously measures the size of each cubicle given to the new hires.
  • Sensory calculation: Mechanism to automatically "sense" the parameters being monitored in order to generate a continuous source of data. A digital camera, for instance, transforms electromagnetic signals into a string of numerical data.
  • Data projection: Algorithms and other mathematical analysis techniques can be used to project future data. For instance, after conducting a thorough investigation, a marketer will forecast a rise in sales following the introduction of a new product.

To know more about quantitative data, here

brainly.com/question/96076

#SPJ4

The complete question is-

8. Each of the following is an example of quantitative data, except ______.

A. weight in ounces

B. income in dollars

C. political affiliation

D. age in years

5 0
2 years ago
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