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Alina [70]
4 years ago
9

Write the set builder notation {8}

Mathematics
1 answer:
timofeeve [1]4 years ago
5 0

Step-by-step explanation:

\{8 \} =  \{x : x = n, \: n \in \:N, \:   \: 7 < n > 9 \: \}

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Graph the equation using a table of values.<br> y = 3x -9
valentina_108 [34]

Answer:

Step-by-step explanation:

i dont know what you mean by tables but I made a table to plot the points

pls mark me brainliest

7 0
3 years ago
You purchased an $85,000 home, and the property taxes were $1530. If they make improvements and the house is now valued at $130,
drek231 [11]

Answer:

43470

Step-by-step explanation:

purchased of home =$85000

improvement of home =1530=

85000

+1530

=86530

the valued of home =130000=

130000

-86530=

43470

7 0
3 years ago
What is the slope of a line that is perpendicular to the line y=8x-12
Sunny_sXe [5.5K]

Hello there!

Perpendicular lines have slopes that are opposite reciprocals. It means that if we have 8, then its opposite reciprocal would be -1/8.

Hope this helps!

~Just an emotional teen who listens to her favorite song "Try Everything"

SilentNature :)

8 0
3 years ago
Solve x<br><br> 1.6x+3=21<br><br> 2.15(x - 5)=75
Alika [10]

Answer:

11.25

77.85

Step-by-step explanation:

1.6x + 3 = 21

use inverse operation (+ = -, x = ÷) by taking 3 to the opposite side and changing it's integer to negative

1.6x = 21 - 3

divide 2 sides by 1.6

1.6x = 18

1.6x/1.6 = 18/1.6

x = 11.25//

2.15(x-5)=75

inverse operation

x= 75 - 2.15 + 5

x= 77.85//

3 0
2 years ago
Which is greater than or less than
poizon [28]

Answer:

 C. -2/3 < -0.8

 F. -3/5 < -0.35

Therefor, -2/3 is less than -0.8.

And, -3/5 is also less than -0.35.

Also, you could turn the fractions into decimals to make your life easier for example, -3/5 into decimal form is -0.6.

And -2/3 into decimal form is -0.6666

* Hopefully this helps:) Mark me the brainliest:)!!

3 0
4 years ago
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