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slava [35]
2 years ago
11

Help pleasee, its past due , im sufferingggg

Mathematics
1 answer:
jeyben [28]2 years ago
5 0

Answer:

-11

Step-by-step explanation:

First we plug -2 in for c

4(-2)-3=-8-3=-11

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7 + x > 16 Pleas I need Help !!!
Mama L [17]
<span>Step 1: Simplify both sides of the inequality.

</span><span><span>x+7</span>><span>16

</span></span><span>Step 2: Subtract 7 from both sides.

</span><span><span><span>x+7</span>−7</span>><span>16−<span>7

The answer is x>9



Hope this helped :)
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4 0
3 years ago
What is the standard form equation of the line shown below? Graph of a line going through negative 1, 5 and 2, 4
natima [27]

Answer:

y = -1/3x + 14/3

Step-by-step explanation:

We have the standard equation as;

y = mx + b

where m is the slope and b is the y-intercept

the given points are;

(-1,5) and (2,4)

So we plug x and y for each of the points

then we create two linear equations which we can solve simultaneously to get the values of m and b

From the points;

5 = -m + b•••••••(i)

4 = 2m + b

from i;

b = 5 + m

substitute this into equation ii

4 = 2m + 5 + m

4 = 3m + 5

4-5 = 3m

3m = -1

m = -1/3

Recall;

b = 5 + m

b = 5-1/3

b = 14/3

so we have the equation as;

y = -1/3x + 14/3

Multiply through by 3

3y = -x + 14

7 0
3 years ago
Can someone verify if this is correct
Anestetic [448]

Answer:

No.

Step-by-step explanation:

Your line should start at the point (0,-4) and move up 3 and over 1. The next point should be at (1,-1).

8 0
3 years ago
Read 2 more answers
If the area of the larger circle is 25 times the area of the smaller circle then the radius of the larger circle is how many tim
Anna007 [38]
25 times shorter than the bigger circle?
3 0
3 years ago
Which math expression means "the difference of 40 and 12"?
blsea [12.9K]

Answer:C

Step-by-step explanation:This is because c has subtract sign and you are trying to find the difference and difference you need to subtract.And you need to find the difference of 40 and 12 so u write 40- 12 which is choice c.

Hope it helps and it does please give Brainliest .Thanks ;)

6 0
3 years ago
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