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tensa zangetsu [6.8K]
3 years ago
11

Please help I’m not sure how to do this

Mathematics
1 answer:
Anni [7]3 years ago
3 0
When you substitute P and Q you should get wrong equation, then it will have no solution.
A) -68x-68=-68x+34
          -68 = 34 False, no solutions

B)-68x+68=-68x+34
  68=34 False, no solutions 
C)-68x-34=-68x+34
-34=34 False, no solutions
D) -68x+34=-68x+34
  34=34 True , so this equation will have infinite number of solution.

A,B,C have no solutions, D has infinite number of solutions.
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Elodia [21]
C. hope this helps :)
5 0
3 years ago
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Solve for x -3x+6=2x-24<br><br>-30<br><br>-6 <br><br>6<br><br>30
Svetach [21]

-3x + 6 = 2x - 24.

Add 3x to both sides.

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8 0
3 years ago
At big bens bakery 48 chocolate donuts were made,which is 6 times the number of cream filled donuts made.How many more chocolate
ratelena [41]

Answer:

The number of chocolate made donuts is 40 more than cream filed donuts

Step-by-step explanation:

Given as :

The number of chocolate donuts made = 48

The number of chocolate donuts is 6 times the number of cream filled donuts

So, Let the number of cream filled donuts = x

So, number of chocolate donuts made = 6\times x

∴    6\times x  = 48

Or,  x = \frac{48}{6} = 8

So, the number of cream filled donuts = 8

Now ,

The number of chocolate donuts made -  the number of cream filled donuts = 48 - 8 = 40

So ,  The number of chocolate made donuts is 40 more than cream filed donuts  Answer

7 0
3 years ago
Which stress rating describes the greatest number of students? How many students responded with this rating?
vlada-n [284]

Answer:

24

Step-by-step explanation:

6 0
3 years ago
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Sum and simplify 7/8+3/8
n200080 [17]
7/8+3/8=10/8
10/8=5/4
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Hope I didn't mess up for your sake.

5 0
4 years ago
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