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Vikentia [17]
3 years ago
11

8n + 2 is an expression for "the sum of 8 times a number and two" True False

Mathematics
2 answers:
klasskru [66]3 years ago
5 0
That is true becase 8xn and means +                       
Amanda [17]3 years ago
4 0

Answer:

8n + 2 is an expression for "the sum of 8 times a number and two" . True .

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Please helpppppppppppp
ioda

Answer:

96

Step-by-step explanation:

3*6=18*2=36

6*10=60*2=120

10*3=30*2=60

36+60+120=

216

8 0
2 years ago
Read 2 more answers
20 plus -14 explain how you know
Karo-lina-s [1.5K]

Answer:

6

Step-by-step explanation:

4 0
2 years ago
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( 5x + 685 ) + ( 12x - 106 ) = 2500
uysha [10]

Answer:

            x  = 113

Step-by-step explanation:

( 5x + 685 ) + ( 12x - 106 ) = 2500                                          ( 685 - 106 =   579)

                       17x  +  579 = 2500

                             17x        = 2500 - 579

                                    17x =     1921

                                       x = 1921 / 17

                                      x  = 113

3 0
3 years ago
Vinny is interviewing for a job. he wants his take-home pay to be at least $42,000$42,000. what is the least salary he can earn
Elena-2011 [213]

56,000 would be the answer. If you divide the 42,000 by 3 then add your quotient to the original number you get his salary before tax.


7 0
3 years ago
Read 2 more answers
Find all solutions in the interval [0, 2π). tan x + sec x = 1
svp [43]
Use the identity 
sec^2x = 1 + tan^2 x
- so sec x = sqrt(1 + tan^2 x) then:-
tan x + sqrt( 1 + tan^2 x) = 1
sqrt ( 1 + tan^2 x) = 1 - tan x
1 + tan^2 x  = 1 + tan^2x - 2 tan x
0 = -2 tanx 

tan x = 0 

x =  0, π 
π is an extraneous root because sec 180 = -1 
So the answer  is 0 degrees
6 0
3 years ago
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