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den301095 [7]
2 years ago
9

94 POINTS!!! pls help

Mathematics
2 answers:
svp [43]2 years ago
7 0

Answer:

Hey love! x = 6

Step-by-step explanation:

because 13 x 6 = 78

HOPE THIS HELPS!

Alexus [3.1K]2 years ago
7 0

Answer:

x = 6

Work -

13x = 78

divide 13 on both sides to isolate x. 78 divided by 13 gives us 6, and 13/13 =1.

1 times x is x,  as you can see, we have isolated x on one side. On the other side, we got 6, so x = 6

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Combine like terms for <br> (3x²+2x²-5x+7)+(4x²+2x-3)
horsena [70]

Answer:

9x^2-3x+4

Step-by-step explanation:

(3x^2+2x^2-5x+7)+(4x^2+2x-3)

5x^2-5x+7+4x^2+2x-3

5x^2+4x^2-5x+2x+7-3

9x^2-3x+7-3

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5 0
2 years ago
Read 2 more answers
Please help me answer the question 9 though 10
olchik [2.2K]

Answer:

9) slope of AC = slope of FH

Equation of the line is y = - x + 5

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Step-by-step explanation:

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8 0
2 years ago
Pleasee help
Illusion [34]
Hydrosphere

hydro means water
7 0
3 years ago
3/8-1/3<br><br><br><br> I rly need help and FAST
elixir [45]

Answer:

Step-by-step explanation:

1/24

6 0
3 years ago
Plz help me with number 18
Gala2k [10]
4.15, 6.3, 8.45, 10.6, 12.75
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6 0
3 years ago
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