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wolverine [178]
3 years ago
12

I want the answers because i don't know how to do it

Mathematics
2 answers:
Ivenika [448]3 years ago
8 0

Answer:

ps : <,> mean open circle but ≤,≥ mean u color in the circle when graphing

1) add 3 to y-3 and add three to -12 so it be y ≥ -9

2) -22 ≤ x

3) t < 0

4) d ≤ -11

5) x < -2.2

6) j < - 7/6

if u need any more help i be glad to help

Andrew [12]3 years ago
6 0
Question one is y( Insert sign) -9
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atroni [7]
That’s how you do it ☺︎︎

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3 years ago
Find three consecutive odd integers such that the sum of the smallest number and middle number is 27 less than 3 times the large
serious [3.7K]

Answer:

17, 19, 21

Step-by-step explanation:

If we denote the smallest number as x, then the middle number will be x + 2 and the largest number will be x + 2 + 2.

The equation is:

x + (x + 2) = 3 * (x + 2 + 2) - 27

2x + 2 = 3x + 12 - 27

2x - 3x = 12 - 27 - 2

-x = -17

x = 17

The numbers are: 17, 19, 21

Let's check to be sure:

17 + 19 = 36

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6 0
3 years ago
Graph the solution set of this inequality: 5x − 4y &gt; 20.
Yanka [14]

Answer:

Step-by-step explanation:

Solve the inequality 5x − 4y > 20 for y, as follows:  Subtract 5x from both sides, obtaining:

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Then divide all terms by -4:

y    < -5 +(5/4)x, where the direction of the inequality sign has been reversed because of division by a negative quantity.

Temporarily replace the < symbol with =     obtaining    y = -5 +(5/4)x.  Now choose at least three x values and find the corresponding y values.  For example:

 x      y = -5 +(5/4)x  

 0          -5

 4            0

 -8         -15

Now plot these three points (0, -5), (4, 0) and (-8, -15).  Draw a dashed line through them.  Because of the < symbol in y    < -5 +(5/4)x, shade the area underneath the dashed line.

3 0
3 years ago
I NEED HELP WORTH THIS there is one more option of 6,6 also
grigory [225]

Answer:

C. (2,4)

Step-by-step explanation:

7 0
3 years ago
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andre [41]

Answer

14.212444625

Step-by-step explanation:

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3 years ago
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