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AleksAgata [21]
3 years ago
11

Which expression is not equal to the number 0? Group of answer choices 5 - 5 -8 - (-8) 6 - (-6) -7 + 7

Mathematics
1 answer:
Sedbober [7]3 years ago
3 0
6 - (-6)
This is because two negatives make a positive, so you’ll be adding 6+6 which equals to 12 not 0
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So what is 1.025 as a percent?
svlad2 [7]

Answer:

1.025%

Step-by-step explanation:

1.025 / 100 = 1.025%

Hope this helps

8 0
3 years ago
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hjlf
If you do 4/7 divide by 2 the answer is 0.2857
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Solve for x.<br><br> Enter your answer in the box.<br><br> x = ____°
Andre45 [30]

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Read 2 more answers
May someone help me please?
morpeh [17]

Step-by-step explanation:

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6 0
3 years ago
What is the solution of the system? Use elimination. 7x + 5y = 19 −7x − 2y = −16
netineya [11]

Make the coefficient of y the same in both equations:

To do this, multiply equation one by 2, and equation two by 5 (this will make the coefficient 10 in both).

14x + 10y = 38
-35x - 10y = -80


Eliminate the y variable by adding the equations from each other

   (14x + 10y = 38)
+ (-35x - 10y = -80)
=  -21x +  0y  = -42

We now have -21x = -42. The y variable has been eliminated.


Solve for x

-21x = -42

Divide both sides by -21 to get x on its own.

x = 2


Substitute x into the equation to find y.

7*2+5y=19

14+5y=19

Subtract 14 from both sides.

5y=19-14

5y=5

Divide by 5 on both sides to get y on its own.

y=5/5

y=1


The answer is (2,1)


8 0
3 years ago
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