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EleoNora [17]
3 years ago
11

Solve linear equations by graphing (all of my equations don't have a Y value so do i just place a dot on the X line?)

Mathematics
2 answers:
Digiron [165]3 years ago
6 0
I think we need more information on what topic you are on in algebra at the moment. But my best guess would be to solve for x, and then place your answers on the x-axis. This would be questionable though, because you would get many 0=(some number), which would be answered as untrue. Question numbers 4, 6, and 9 would all be untrue. Other than that,
1) x = 1
2) x = -2
3) x = 0
4) 0 = -3 (untrue)
5) x = -1
6) 0 = -8 (untrue)
7) x = -3/2
8) x = 0
9) 0 = -1 (untrue)
Tanya [424]3 years ago
3 0

Answer:

yes

Step-by-step explanation:

put a dot on the x line.

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Please help me asap​
lilavasa [31]
1: -27/45. 2 : -1/2 hope this helps
7 0
3 years ago
Equivalent expression of 5(y+4) =
Andrew [12]

Answer:

5y + 20

Step-by-step explanation:

5 (y+ 4) =

5(y) + 5(4) =

5y + 20

<em>Hope that helps!</em>

<em>-Sabrina</em>

6 0
2 years ago
Read 2 more answers
Simplify x + 6.2 + 8.5.<br><br> 6.2x + 8.5<br> x + 14.7<br> 14.7x
Sunny_sXe [5.5K]

Answer:

x + 14.7

Step-by-step explanation:

x + 6.2 + 8.5.

Combine like terms

x + 14.7

5 0
2 years ago
Read 2 more answers
Can someone please help me with this square root problem?
vovikov84 [41]

Answer:

Rational, Rational, Rational, Irrational, Irrational

Step-by-step explanation:

The first question:

  • -√49
  • -7

This number is rational

Second:

  • -70.8888....

This number is rational. It wouldn't be rational if the digits won't repeat.

Third:

  • 15.91

This number is rational

Fourth:

  • 17π

This is irrational. The digits of pi do not repeat, making it irrational.

Fifth:

  • -√14

Irrational. The square root of a non-perfect square is irrational.

<h3 />

-Chetan K

5 0
2 years ago
CAN SOMEONE BE NICE AND HELP ME K THANKS;)
EleoNora [17]

volume = base \times length \times height
4 0
3 years ago
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