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Igoryamba
4 years ago
6

What is 6z+4x and z=2 x=3

Mathematics
2 answers:
drek231 [11]4 years ago
6 0

6 x 2 + 4 x 3 = 12 + 12 = 24

balu736 [363]4 years ago
6 0

What is 6z+4x and z=2 x=3


Substitute x and z


6(2)+4(3)


Multiply


12+12


Add


24

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a set of five numbers has a mode of 24 a median of 21 a mean of 20 . work out what the numbers could be
SSSSS [86.1K]

Answer:

Step-by-step explanation:

The mode is 24 so we know that at least 2 of the 5 numbers are 24.

The mean is 20 so we know that the 5 numbers add up to 100.

The median is 21 so the third number is 21.

100-(24+24+21)= 31

Now, I am pretty certain that the last 2 numbers can be anything as long as they add up to 31 AND they are not also 21 because 24 then would no longer be the mode.

E.g. 24, 24, 21, 11 & 20

7 0
3 years ago
What is the slope of the line that contains the points (-2, 7) and (2, 3)?
charle [14.2K]
Slope = rise/run
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run = -2 - 2 = -4
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3 0
3 years ago
A living room wall is 13 feet long. How far from the corner would you have to the edge of a 3ft 6in shelf for it to be centered
kolbaska11 [484]

Answer:

You start the shelf 4 ft. 9 in. from the wall.

Step-by-step explanation:

The game plan is to take the length of the shelf away from the length of the wall, and then divide the remaining part into two equal pieces.

13 ft.

-  3 ft. 6 in.

12 ft  12 in,

- 3ft    6 in

9 ft   6 in.

9 ft. 6 inches divided by 2 equals 4.5 ft, 3 in.

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You start the shelf 4 ft. 9 in. from the wall.

5 0
3 years ago
Place the following scenarios in order by the size of their probability, largest to smallest.
IrinaK [193]

Answer:

3, 1, 2, 4

Step-by-step explanation:

i am not sure but i think this is it

7 0
3 years ago
|3 + x| = 5<br> Solve for x
bearhunter [10]

Answer:

x = - 8 , x = 2

Step-by-step explanation:

the absolute value function always gives a positive result, however, the expression inside can be positive or negative, , that is

x + 3 = 5 ( subtract 2 from both sides )

x = 2

or

-(3 + x) = 5

- 3 - x = 5 ( add 3 to both sides )

- x = 8 ( multiply both sides by - 1 )

x = - 8

5 0
2 years ago
Read 2 more answers
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