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Korvikt [17]
2 years ago
11

The population of a town,

Mathematics
1 answer:
kicyunya [14]2 years ago
8 0

Answer:

hi

Step-by-step explanation:

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Complete the remainder of the table
marissa [1.9K]

Answer:

_3

_6/3+4=2

0=2*0/3+4=0

3=2*3/3+4=6

6=2*6/3+4

5 0
2 years ago
What value of ​x satisfies the equation 6.4−2x−6.63x=610.5 ?
Nesterboy [21]
6.4 - 2x - 6.63x = 610.5
subtract 6.4 from both sides 
-2x -6.63x =604.1
collect like terms 
-8.63x = 604.1
divide both sides by -8.63

x= -70

4 0
3 years ago
How do you figure perimeter
marta [7]

Answer:

You add up all the sides of the shape

8 0
3 years ago
Read 2 more answers
Geometry help needed. more information in the picture. please help. would be greatly appreciated.
ratelena [41]

Answer:

60

Step-by-step explanation:

180-120=60so the answer is a 60

4 0
2 years ago
( – 1, – 5) 7x+2y=13, 4x+4y=14
serious [3.7K]

Answer:

{x,y} = {6/5,23/10}

Step-by-step explanation:

 [1]    7x + 2y = 13

  [2]    4x + 4y = 14  <---------- linear equations given

Graphic Representation of the Equations : PICTURE
2y + 7x = 13        4y + 4x = 14  

Solve by Substitution :

// Solve equation [2] for the variable  y

[2]    4y = -4x + 14

[2]    y = -x + 7/2

// Plug this in for variable  y  in equation [1]

  [1]    7x + 2•(-x +7/2) = 13

  [1]    5x = 6

// Solve equation [1] for the variable  x

  [1]    5x = 6

  [1]    x = 6/5

// By now we know this much :

   x = 6/5

   y = -x+7/2

// Use the  x  value to solve for  y

   y = -(6/5)+7/2 = 23/10

// Plug this in for variable  y  in equation [1]

 [1]    7x + 2•(-x +7/2) = 13

  [1]    5x = 6

// Solve equation [1] for the variable  x

 [1]    5x = 6

[1]    x = 6/5

// By now we know this much :

   x = 6/5

   y = -x+7/2

// Use the  x  value to solve for  y

  y = -(6/5)+7/2 = 23/10

4 0
2 years ago
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