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dimaraw [331]
3 years ago
9

Please help!! due today. will give brainiest.

Mathematics
1 answer:
vova2212 [387]3 years ago
7 0

Answer:

7m + 6

3y+7

15m+9r

4+4k

20+2g

2j+r+h

-2C+8c+12r

9s+4m

Step-by-step explanation:

Hope this helps ;)

good luck .

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PLEEEEEEEEEEEEEEEEEEEEEEEEEAAAAAAAAAAAAAASEEEEEEEEEEE ANYONE HELP.DO A FAVOUR AND ANSWER THIS QUESTION. IT IS A SIMPLE QUESTION
adell [148]
Here's how to figure out this problem: add up all the numbers in the mark category and divide by the # of numbers there are.

So....

6 + 7 + 8 + 9 + 10 ÷ 5 = 8

8 is your final answer.
4 0
3 years ago
if the product of 4 and a number is decreased by 12, the result is twice the opposite of the number. Find the number. EXPLAIN PL
ELEN [110]
Answer:  The number is:  "2 " .
__________________________________________
Explanation:
__________________________________________
Write the expression; which is an equation, as follows:
__________________________________________
     " 4x <span>− 12 = 2(-x) " ;  in which "x" represents "the number for which we shall                                       solve" .
___________________________________________
Note:  

If the "number" = "x" ;  the "opposite of the number"  =  " -x " ;
</span>___________________________________________
Rewrite as:  " 4x <span>− 12 = -2x " ;
</span>_____________________________________________
     →  Add "12" ; & add "2x" ; to EACH SIDE of the equation:

                      4x − 12 + 12 + 2x = -2x + 12 + 2x ;

           to get:    6x  = 12  ;
____________________________________________________
 Now, divide each side of the equation by "6" ; 
     to isolate "x" on one side of the equation; & to solve for "x" ;
____________________________________________________
                         6x / 6  =  12 / 6 ;

                    to get:    x = 2 .
____________________________________________________
Answer:  The number is:  "2 " .
____________________________________________________
Let us check our answer, by plugging in "2" for "x" in our original equation:
_____________________________________________________
        →   " 4x − 12 = 2(-x) " ;

  Let us plug in "2" for "x" ; to see if the equation holds true; that is; if both side of the equation are equal; when "x = 2" ;

        →   " 4(2) − 12 = ?  2(-2) ?? 

        →    8 − 12 = ?  -4 ? ;
 
        →    -4 = ? -4 ??  Yes!
 __________________________________________________    
6 0
3 years ago
The number 720 can be expressed as<br>24 x 36 x 5. Work out the values of a and b.<br>​
soldi70 [24.7K]

Answer:

24×36×5=4,320

4,320÷6=720

4 0
3 years ago
Read 2 more answers
The "P" in 20Pg represents a:
marusya05 [52]

Answer:

The ”P”in 20Pg represents

A.Permutation

5 0
2 years ago
To start a board game, the player who rolls two sixes gets to go first. What is the probability that a player will roll two
Crank

Answer:

1 over 36

Step-by-step explanation:

4 0
3 years ago
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