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harkovskaia [24]
4 years ago
10

How to work this problem 28= -2 -5x

Mathematics
2 answers:
Elanso [62]4 years ago
5 0
28=-2-5x
30=-5x
30/-5=-5x/-5
-6=x
erastova [34]4 years ago
5 0
<span>28= -2 -5x
Add 2 to both sides
30= -5x
Divide both sides by -5 so that the only thing remaining on the right side is the variable y.
Final Answer: -6 = x</span>
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How does quadrilaterals relate to triangles?
ivann1987 [24]

Every quadrilateral has one more side than any triangle has.


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4 years ago
(07.08)
Black_prince [1.1K]

If the given expression is simplified we get a. -4x² - 3x + 2.

Explanation:

  • The numerator has three terms while the denominator only has one term. We divide the numerator terms each separately with the denominator term.
  • So 8x³ + 6x² - 4x / -2x becomes (8x³ / -2x) + (6x² / -2x) + (- 4x/ -2x).
  • The simplification of the first term; 8 / -2 = -4, x³ / x = x². So the first term is -4x².
  • The simplification of the second term; 6 / -2 = -3, x² / x = x. So the second term is -3x.
  • The simplification of the third term; -4 / -2 = 2, x / x = 1. So the third term is 2.
  • Adding all the terms we get -4x² - 3x + 2. This is the option a.
6 0
4 years ago
What 12r+5s-7t+11r+9s-4r
AysviL [449]
Add the like terms.
12r+11r-4r= 19r
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4 0
3 years ago
These lines all have an attribute that allows us to classify them as:
marissa [1.9K]

Answer:

parallel

Step-by-step explanation:

no matter how far the lines stretch, they will all never meet, so they are all parallel

4 0
2 years ago
(05.01) Compare the table and equation. X Y 13 WITOR 2 6 39 Equation: y = 4x Which representation has the greatest slope? (4 poi
KonstantinChe [14]

Equation: y =4 x

when x =1 , y = 3,

when x = 2, y =6, From the table, we see that y = 3x

when x =3 , y = 9

Which representation has the greatest slope?

O The table has the greatest slope. NO

O Their slopes cannot be determined. NO

O The table and equation have the same slope. NO

O The equation has the greatest slope.​ YES

4 0
2 years ago
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