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svlad2 [7]
4 years ago
15

How do you simplify 1-4(u-1)

Mathematics
1 answer:
Rina8888 [55]4 years ago
5 0
You would do 1u-1-4u-4 and so you have 3u-5
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Which expression is equivalent to x8 - 256?
lyudmila [28]
We have that
case <span>A)
(x – 2)(x + 2)(x</span>²<span> + 8)(x4 + 8) 
(x</span>²-4)(x² + 8)(x4 + 8)

case <span>B)
(x – 2)(x – 2)(x</span>²<span> + 4)(x4 + 16) 
(x-2)</span>²(x² + 4)(x4 + 16) 

case <span>C)
(x – 2)(x + 2)(x</span>²<span> + 4)(x4 + 16) 
(x</span>²-4)(x² + 4)(x4 + 16)
(x4 -16)(x4 + 16)
(x8-256)

case <span>D)
(x + 2)(x + 2)(x</span>²<span> + 4)(x4 + 16)
(x+2)</span>²(x² + 4)(x4 + 16)

the answer is
the option 
<span>C) (x – 2)(x + 2)(x2 + 4)(x4 + 16) </span>
8 0
4 years ago
4ly – 51 – 8 = 0<br><br><br> What’s
GenaCL600 [577]

Answer:

ly = 14.75

Step-by-step explanation:

4ly – 51 – 8 = 0

4ly - 59 = 0

combine 59 and 0

4ly = 0 + 59

4ly = 59

divide by 4

4ly/4 = 59/4

ly = 14.75

6 0
4 years ago
How do u express a ratio as a decimal
Viktor [21]
Perform the indicated division ... divide the numerator by the denominator.
The quotient is the decimal form of the ratio.
6 0
3 years ago
Mickey planted a 34" tree that grows 7.5" every year. How tall will the tree be in 5 years
Nuetrik [128]

Answer:

71.5"

Step-by-step explanation:

7.5x5=37.5

37.5+34=71.5"

3 0
3 years ago
Read 2 more answers
A street vendor in NYC sells burgers and hotdogs. The burgers cost her $0.37 and the hotdogs cost her $0.45. Her daily supplies
Oxana [17]
So, the first thing you should do is break it down. First how much space can she have, and how many hotdogs and hamburgers would she have know the amount of space. Then you would find the amount of money she would make if she sold the food, and how much she would spend for inventory. Hope this helps!
4 0
3 years ago
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