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AysviL [449]
3 years ago
11

Which expression is equivalent to 6k? – 7k – 20?

Mathematics
1 answer:
liberstina [14]3 years ago
4 0

Answer:

Your answer is C, (3k+4)(2k-5)

Step-by-step explanation:

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__ years will be spent on sleeping and __ years will be spent on watching tv.
Contact [7]

Answer:

Sleeping looks to be at least 26 years and TV would be 9 years

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the sum of (x+5) and (2 x+3)
maria [59]

Answer:

3x+8

Step-by-step explanation:

Basically, this is just adding like terms. So, 2x+x=3x and 5+3=8. The final equation would be 3x+8.

5 0
3 years ago
You can talk on the phone y minutes on day x of month according to the equation y=2x+1 the cell phone company clams you talked 1
ValentinkaMS [17]

Answer: They are wrong

       

Step-by-step explanation: x is given a value in the problem. Since x equals 4,  We plug x into the equation.  

y = 2(4) + 1

Y is actually equal to 9 minutes, not twelve.

4 0
3 years ago
Variable b is 7 more than variable c. Variable b is also 1 less than variable c. Which pair of equations best models the relatio
fenix001 [56]
I believe the correct answer is:
b = c - 1; b = c - 7
8 0
4 years ago
Brandon is offered two jobs. One has a starting salary of $32,000 plus a raise of $1,000 every year. The other offers a starting
Mila [183]

The difference in starting pay:

32,000 - 28,000 = 4,000

The difference in raises:

1,800 -1,000 = 800

Number of years to be the same:

4,000 / 800 = 5

Answer 5 years

4 0
3 years ago
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