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AnnZ [28]
3 years ago
9

How do you solve -28-6x=-2(1-3x)-2

Mathematics
2 answers:
Elden [556K]3 years ago
7 0

Use order of operations !!

1st do what's in the parenthisis

Than simplify the exponets

Do everything from left to right (multiplication /division first  than subtraction/addition)

Zina [86]3 years ago
6 0

-28-6x=-2(1-3x)-2

-28-6x=-2+6x-2

-28-6x=-4+6x

-6x-6x=-4+28

-12x=24

x=-2

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You are given a list of students names and their test scores. Design a pseudocode that does the following:(a) Calculates the ave
Rashid [163]

Answer:

List_of_students = {};    //Structure array that contains the scores of students and Names

Number_of_students = size(List_of_students);

Average_score ;   //Variable Stores average score

Below_Average = [];   //That is initially filled with zeros  

Highest_score ; //Initialize variable to store highest score

for ( i = 0 ; i < Number_of_students; i = i + 1)

{

      Average_score  = Average_score + List_of_students(i);    

     if ( i = 15)

      {

        Average_score  = Average_score / Number_of_students;

      }

}

for ( j = 0; j < Number_of_students ; i = i + 1)

{

    if (   List_of_students(j)  < Average_score)

     {

         print( "student  %name got %score , List_of_students(j),          List_of_students(j) )

     }

}

Compare_Score = 0;   //Variable to compare score

for ( k = 0; K < Number_of_students; k = k+1)

{

     if ( List_of_students(k) => Compare_Score)

    {

        Compare_Score = List_of_students(k);

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Highest_Score = Compare_Score;

Step-by-step explanation:

4 0
3 years ago
Why isn’t 3/4 a integer? answer asap pls
inn [45]

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Step-by-step explanation:

4 0
2 years ago
20=8+v i dont know how to do this
Tasya [4]
20 = 8 + v equals v = 12.

First,  subtract 8 from both sides. Your problem should look like: 20 - 8 = v
Second,  simplify 20 - 8 to get 12. Your problem should look like: 12 = v.
Third, switch sides to get v = 12, which is the correct answer.

6 0
2 years ago
Read 2 more answers
Plz help;..........................
shtirl [24]
Are you in kindergarten
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4 0
3 years ago
In 10 and 11, find the area in square units of each polygon.
alexandr1967 [171]

Answer:

10: 12 units^2 11: 33 units^2

Step-by-step explanation:

10:

Divide into square and 2 triangles (for simplicity)

square=9

one triangle=3/2

both triangles combined=3

9+3=12

11:

divide into 2 triangles

top triangle: height= 4, base=6

bottom triangle: height= 7, base=6

top=12

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Add, 33.

7 0
2 years ago
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