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olganol [36]
3 years ago
13

-6k + 7k simplified the expression

Mathematics
2 answers:
algol133 years ago
4 0

Answer:

k

Step-by-step explanation:

  1. -6k + 7k = 1k
  2. 1k = k

I hope this helps!

Evgen [1.6K]3 years ago
3 0

Answer:

1k

Step-by-step explanation:

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Ne4ueva [31]

Answer: I'm not sure if this is right or not but I got U = 4

Step-by-step explanation: -8(2v-2)=-4(7+5u. So first I distributed and got -16v -16 = 28 + 20u. And then I added 16u with 20u I added because you change the sign like if it's a negative you make it a positive so once you do 20u+16v you should get 36 and then on the other side it should be -16+16 which equals -16u from when you distributed so now you should have -16u=28+36 so now you would add 28 the 36 since they both are positives and have no variables which you should get 64 and then on the left you should have 16u. So it looks like -16u=64. And then now you would divide -16u on both sides and the side with the variable put it or v whatever variable you want to use and then do 64 divided by 16 and you should get 4.

6 0
3 years ago
Assume that in january 2013, the average house price in a particular area was $288,400. in january 2002, the average price was $
emmainna [20.7K]
Must be simplified. don;'t really know if we should do distributive property



7 0
3 years ago
What is the 6th term of the geometric sequence 1024,528,256
zmey [24]
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3 0
3 years ago
If an object is dropped from a height of 144 feet, the function h(t)=-16t^2+144 gives the height of the object after t seconds.
shtirl [24]

Answer:

A. 3s

Step-by-step explanation:

The height of the object after t seconds is given by:

h(t) = -16t^2 + 144

When will the object hit the ground?

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0 = -16t^2 + 144

16t^2 = 144

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t = \sqrt{9}

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Answer:

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Step-by-step explanation:

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