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kobusy [5.1K]
3 years ago
14

Solve 2x2 + 5x – 3 = x2 + 4x + 3 algebraically.

Mathematics
1 answer:
seraphim [82]3 years ago
5 0
TO ᖴIᑎᗪ ᙭ YOᑌ ᕼᗩᐯE TO ᖴᑌᑎᗪ OᑌT ᗯᕼᗩT TᕼE OTᕼEᖇᔕ ᗩᖇE ᗯITᕼOᑌT ᙭ ᗩᑎᗪ TᕼEᑎ ᔕEE ᗯᕼIᑕᕼ ᑎᑌᗰᗷEᖇ GOEᔕ Iᑎ ᖴOᖇ ᙭ ᗩᑎᗪ TᕼᗩT'ᔕ TᕼE ᗩᑎᔕᗯEᖇ

~(•ᑌ•)~
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Enrique is a library volunteer. On Saturday he shelved 240 books in one hour. At this rate how many books did he shelve in one m
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Answer is 4 books per minute. 240 (books) divided by 60 (minutes in one hour) equals 4
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Question 25 the sum of three numbers is 79 . the second number is 9 less than the first. the third number is 2 times the first.
g100num [7]
I believe the numbers are 22, 13, and 44.
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3 years ago
Determine algebraically whether f(x)=3x-2 and g(x)=(x+2)/3 are inverse functions. Show all work.
Sergio [31]

Answer:

Yes

Step-by-step explanation:

f(x)=3 x-2      

     

y= 3 x-2      

             

x= 3y - 2  

     

3 y -2 = x

3 y -2 + 2 = x + 2

<u>3 y </u> =  <u>x  </u> +  <u>2</u>                                                      

3        3       3

<u>3 y </u> =  <u>x  </u> +  <u>2  </u>                                                    

3        3       3

y =  <u>x </u>  +  <u>2   </u>        replace y with f ^ -1(x)

   <em> </em>  3        3                                            

f ^-1 (x) =    <u>x</u>   +  <u>2 </u>        

                 3       3      

4 0
3 years ago
Simplify 2^3 • 2^7<br><br> answer quick pls lol
yarga [219]

Answer:

It's A.

Step-by-step explanation:

2^3 •2^7 = 1024

2^10 = 1024

3 0
2 years ago
Read 2 more answers
When 3a? – 7a+ 6 is subtracted from 4a? - 3a +4,<br> the result is
Evgen [1.6K]

Step-by-step explanation:

(3a-7a+6)-(4a-3a+4)

(-4a+6)-(1a+4)

Add the remaining a's together, as well as the 6 and 4.

you get,

-3a+10

8 0
3 years ago
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