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zlopas [31]
3 years ago
8

2x + 3 + 4(x + 6) -3x=0 Solve for x

Mathematics
1 answer:
Alja [10]3 years ago
3 0
2x+3+4x+24-3x=0
3x+3+24=0
3x+27=0
3x=-27 (divide both side by 3)
x=-9
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Find the mean and the median of this data: 9, 6, 5, 3, 28, 6, 4, 7.
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Answer: 9 is mean and median is 6

Step-by-step explanation:

7 0
2 years ago
Order the numbers from least to greatest -3/4, 0.5, 2/3, -7/3, 1.2
BaLLatris [955]
-7/3, -3/4, 0.5, 2/3, 1.2

Brainliest please
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2 years ago
Billy wants to live in the area defined by y < 3x − 6. Explain how you can identify the houses in which Billy is interested i
Nadusha1986 [10]
Check the picture below.

to graph an inequality, you pretty much first off, need to graph the "equality" or equation, so for y < 3x − 6, first off, graph the line <span>y = 3x − 6.

and then you do a "true" or "false" check.

now, if you look at the line below, it splits the grid in two sections, so, let's check a point in either section, if one is false, the other is true and the other way around.

so, let's check the region on the left-hand-side, hmmmm say point 0,0, the origin.

y < 3x - 6

y = 0,  x = 0  thus

0 < 3(0) - 6

0 < -6   <--- now, is that really true? is 0 lesser than -6? not quite, is false.

recall that on the negative side, the closer to 0, the larger the value, so -1 is much larger than -1,000,000.

because the point 0,0 yielded a false inequality, that region is the "false region" and thus not shaded, therefore, the other side must be the "true region", and thus we shade that then.

we can run a quick check on that btw, say on point 4,4

y =4,   x = 4  thus

4 < 3(4) - 6

4 < 12 - 6

4 < 8    <---- yeap, is true, 4 is lesser/smaller than 8.

hmm ohh yes, the line needs to be dashed for a < or >, because it "has that boundary but it does not include it", unlike </span>⩽ and ⩾, which is a solid line, because it has that boundary and it includes it too.

3 0
3 years ago
Please help me with this question, thank you and explain!!!
Novosadov [1.4K]

Total distance from w to z is -10 to 6 = 16

Add the ratios: 2 + 3 + 3 = 8

Divide distance by total ratio: 16/8 = 2

Multiply each ratio by 2 : 2x 2 = 4, 3 x 2 = 6, 3 x 2 = 6

WX is 4 units apart, add 4 to -10 to get x = -6

Answer: A. -6

5 0
2 years ago
X-2=12 what is the value or X?!?​
miss Akunina [59]

Answer:

x=14

Step-by-step explanation:

x-2=12     +2 on both sides of equation

x=14

4 0
3 years ago
Read 2 more answers
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