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xz_007 [3.2K]
3 years ago
8

10+____=3 ok this is the last one

Mathematics
2 answers:
lubasha [3.4K]3 years ago
4 0

Answer:

10 + (-7) = 3

Step-by-step explanation:

Since the answer is 3, the missing number has to be negative.

To find it, you need to subtract 10 with 3 and add a negative sign to it.

10 - 3  = 7 = -7

The answer would be -7

LenaWriter [7]3 years ago
3 0

Answer:

10 + 3 = 30

Step-by-step explanation:

that is the answer

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Step-by-step explanation:

(x1,y1) = (-1,-1)

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m = (y2 - y1)/(x2 - x1)

m = (-2 + 1)/(2 + 1)

m = -1/3

Option → C

8 0
2 years ago
Nitrogen makes up about 78% of air. If you have 2 L of air, how many liters of nitrogen are in the air?
NemiM [27]

Answer:39%

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4 years ago
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Oksana_A [137]

Answer:

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3 years ago
Solve for x: -4x - 12 &lt; 12
aliina [53]

Seems like you are an imposter ;). This is Middle School math.

Anyways...

Answer:

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-4x-12<12

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6 0
3 years ago
Graph the systems of equations.<br><br> {2x+y=8−x+2y=6
victus00 [196]
Hi, I actually just took the test and got 100%

Remember: When plotting the points for this equation, make sure to always first plot the ones that correspond to the first linear equation, and then plot the ones that correspond to the second linear equation. 

The points on the line should be for the first linear equation, (4,0) and (8,0). I got this answer by first converting the linear equation, 2x+y=8 from standard form to slope-intercept form. To do this, I subtracted 2x from both sides of the equation. So now it reads as y=8-2x. After this step was completed, I then graphed my first linear equation.
The points on the line should be for the first linear equation, (2,4) and (6,6). 
I got this answer by first converting the linear equation, -x+2y=6 into slope-intercept form. To do this, I subtracted -x from both sides of the equation. Then I had to divide the 2 into both -x and 6. So now it reads as y= 6/2-x/2. After this step was completed, I then graphed my second and final linear equation.


I hope this helps!
5 0
3 years ago
Read 2 more answers
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