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AlladinOne [14]
3 years ago
15

5. Which expression is a factor of x2 -5x - 6? A B x - 6 x-2 c x-3 1

Mathematics
1 answer:
noname [10]3 years ago
6 0

Answer:

The answer is B

Step-by-step explanation:

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Please help! I'm very confused. 20 points.
malfutka [58]
1) Use the distributive property to eliminate parentheses.
.. 3(6x) -3(5) -7(3x) -7(10) = 0
.. 18x -15 -21x -70 = 0 . . . . . . finish multiplying terms
.. -3x -85 = 0 . . . . . . . . . . . . . collect like terms
.. -85 = 3x . . . . . . . . . . . . . . . .add 3x
.. -85/3 = x . . . . . . . . . . . . . . .divide by 3
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2) 5 -(6 +9x) = 9 -(4x -1)
.. 5 -6 -9x = 9 -4x +1 . . . . . eliminate parentheses using the distributive property
.. -1 -9x = 10 -4x . . . . . . . . . collect like terms
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.. -11 = 5x . . . . . . . . . . . . . . . subtract 10
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8 0
3 years ago
If a hallway measuring 90 feet by 7 feet requires 1/2 a fluid ounce of cleaning solution per square foot, how much cleaning solu
kirill115 [55]
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4 0
3 years ago
Answer 6, as quick as you can please​
lisabon 2012 [21]

9514 1404 393

Answer:

  0 ft

Step-by-step explanation:

The line hangs down 15 feet from the top of each pole, so the distance between them must be zero if the total line length is 30 feet.

3 0
3 years ago
Y=x +3<br>1 23x+2y=-4<br>what is it ​
erik [133]

Answer:

x=-0.08 and y=2.92

Step-by-step explanation:

123x + 2(x+3) = -4             y = -0.08 + 3

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125x + 6 = -4

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x= -0.08

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3 years ago
if my mine craft house was burning leaves irl and i was watering my boat on a Wednesday on a weekend in December when its summer
dalvyx [7]
I’d say around 47 ophans technoblade has kicked
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