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victus00 [196]
2 years ago
11

Pls help I have finalssss!!!​

Mathematics
1 answer:
mr Goodwill [35]2 years ago
7 0

Answer:

2 {x}^{2}  - 10x + 7x - 35 \\ 2x(x - 5) + 7(x - 5) \\ (x - 5)(2x + 7) \\ if \: width \: is \: (x + 5) \\ the \: length \: is \: (2x + 7)

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Find the solution(s) for x in the equation below.
Kobotan [32]

Answer:

D) x=5, x=-5.

Step-by-step explanation:

x^2-25=0

factor

(x+5)(x-5)=0

x+5=0, x-5=0,

x=0-5=-5,

x=0+5=5.

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2 years ago
What is the image of ( 2 , 8 ) after a reflection over the x-axis?
romanna [79]

Answer:

(2,-8)

Step-by-step explanation:

To reflect across the x axis make the y negative

8 is negative here

8 0
2 years ago
Rewrite the range of each company’s wireless access devices in feet using scientific notation. (5,280 feet =1 mile)
Sauron [17]
Answer:

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3 0
2 years ago
Read 2 more answers
Granite counter tops cost $40 for every square foot. The base pay to install the counter top is $750. Set up a Linear Model repr
vladimir1956 [14]

Answer:

31.5 square feet of counter top

Step-by-step explanation:

x represents the number of square feet

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x = 31.5

3 0
2 years ago
If there are 24 blue blocks and six of them are red what percentage of the blocks are red
Tems11 [23]

Answer:

20 % are red

Step-by-step explanation:

I THINK this is what you mean:

24 blue + 6 red = 30 blocks total

6 red / 30 total = 6/30 = .2   = 20 %

4 0
1 year ago
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