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Law Incorporation [45]
3 years ago
15

2 times the sum of a number and 5 is 20

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
8 0

The number is 5. Steps shown below

pishuonlain [190]3 years ago
6 0

2(x+5)=20\\ \\ 2x+10=20\\ \\ 2x=20-10\\ \\ 2x=10\\ \\ x=5

Confirming the other answer. 5 is correct.

Hope this helps!

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Evaluate the range of the function f(x) = 3 -6x, when the domain is x=0
MrRissso [65]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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On the first day of winter, the temperature in Cassville was – 3°F. That same day, the temperature in Shorewood was – 11°F
just olya [345]

Answer:

Step-by-step explanation:

___________________________________________________________

                   -11       -10       -9    -8     -7    -6       -5    -4   -3       -2       -1        0

Okay so on this number line that I made you see -3 degrees F and -11 degrees F. All you have to do is count, start at -3 and count the numbers until you get -11 so the answer would be -8 degrees F because it takes 8 units to get to 7 on the negative number line.

3 0
2 years ago
What statements are true about the median?
Genrish500 [490]

Answer:

Example: the median is not affected by very large or very small values (outliers).

Step-by-step explanation:

Suppose my income for 5 months is $1000, $1500, $1550, $2000, $90,000. (I hit the lottery in the last month!).

The median is the number in the middle: $1550.  That $90,000 would increase the <u>mean</u> ("average") by a lot, but the median is unchanged.

If a newspaper story reports the median house price in a neighborhood is $93,000, that million dollar mansion on the corner won't change the median. Half the prices are less than $93,000 and half are greater.

3 0
3 years ago
What is the next letter BE GJ LO QT
Bogdan [553]

Answer:

the answer is VY

Step-by-step explanation:


Between each pair of letters there is 1 missing letter, between each letter in a pair there are 2 missing letters.


I've denoted the missing letters with parentheses:


(A) B(CD)E


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3 0
3 years ago
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DanielleElmas [232]

Answer:

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Step-by-step explanation:

first, you have to get the y by itself (isolate the y). you do this by subtracting 4x from both sides.

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next, you have to divide both side by -2 to isolate the y further and get this into slope-intercept form:

-2y=-4x+6

y=2x-3

5 0
2 years ago
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