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bixtya [17]
2 years ago
14

Simplify 5x + 4x + 1.

Mathematics
1 answer:
goldfiish [28.3K]2 years ago
6 0
Answer: 9x + 1

Explanation: combine like terms, and since 5x and 4x has the same variable, they can be combined.
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Select all the answers choices that would NOT be part of the domain of f o g(x) if:
SSSSS [86.1K]

fog(x)

\\ \rm\rightarrowtail \dfrac{(2/x+1)+3}{4/x+1)-1}

\\ \rm\rightarrowtail \dfrac{2+3x+3/x+1}{4-x-1/x+1}

\\ \rm\rightarrowtail \dfrac{3x+5}{3-x}

So

\\ \rm\rightarrowtail 3-x\neq 0

\\ \rm\rightarrowtail x\neq 3

Option h is correct

7 0
2 years ago
How many minutes are there between 8:20 p.m. and 10:05 p.m.​
Fed [463]

Answer:

105 minutes.

Step-by-step explanation:

first you would subtract 60 by 20 to get 40 then your time would be at 9:00 so in order to get to 10:00 you would have 60 minutes which you would add the 40 to to get 100 minutes then add 5 to bring your time to 10:05 and your total number of minutes to 105

7 0
3 years ago
17. The perimeter of rectangle RPQT is 134dm.
Rina8888 [55]

Answer:

\sf 1092 \: dm^2

Refer to the attachment for explication of steps. :)

6 0
2 years ago
Which point is a reflection of Q(-4, -6) across the x-axis and the y-axis?
e-lub [12.9K]

Answer: Provide an image please?

Step-by-step explanation:

4 0
2 years ago
Solve a,b,c,d and e.​
Westkost [7]

Answer:

Step-by-step explanation:

a)

 428721

Place of 2's 10s and 10,000s

Therefore its value is 20 and 20,000

Product of the place value = 20 x 20,000 = 4,00,000

b)

37,20,861

Place of 7 is 1,00,000

Therefore the place value is 7,00,000

c)

Greatest 7 digit number is 99,99,999

Adding 1 to it = 99,99,999 + 1 = 1,00,00,000

d)

85642 = 80000 + 5000 + 600 + 40 +2

e)

round off 85642  to nearest thousand = 86,000

7 0
2 years ago
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