1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elan Coil [88]
3 years ago
11

HELP Select the correct answer. What is the solution of this linear system?

Mathematics
1 answer:
deff fn [24]3 years ago
8 0

The solution for the given linear equation is ( 14, 8, 10 ), that is mentioned in option C.

Step-by-step explanation:

The give linear equations,

                             p+q+r = 32............................(1)

                                   p-r = 4.............................(2)

                                 2p+q=36............................(3)

Step:1

          Check for Option A,

          A ( 16, 8, 8 ) - ( p, q, r )

          Equation (1) becomes,

                 16 + 8 + 8 = 32

                            32 = 32            

          Equation (2) becomes.

                         16 - 8 = 4

                                8 ≠ 4    

          Equation (3) becomes,

                      2(16) + 8 = 36

                               40 ≠ 36                  

          Check for Option B,

          B ( 14, 10, 8 ) - ( p, q, r )

          Equation (1) becomes,

                 14 + 10 + 8 = 32

                            32 = 32            

          Equation (2) becomes.

                         14 - 8 = 4

                                6 ≠ 4    

          Equation (3) becomes,

                    2(14) + 10 = 36

                               38 ≠ 36    

          Check for Option C,

          C ( 14, 8, 10 ) - ( p, q, r )

          Equation (1) becomes,

                 14 + 8 + 10 = 32

                              32 = 32            

          Equation (2) becomes.

                         14 - 10 = 4

                                 4 = 4    

         Equation (3) becomes,

                      2(14) + 8 = 36

                              36 = 36  

          Check for Option D,                                        

          D ( 10, 12, 10 ) - ( p, q, r )

          Equation (1) becomes,

                 10 + 12 + 10 = 32

                               32 = 32            

          Equation (2) becomes.

                         10 - 10 = 4

                                 0 ≠ 4    

         Equation (3) becomes,

                      2(10) + 12 = 36

                                 32 = 36    

          Check for Option E,    

          E ( 10, 15, 10 ) - ( p, q, r )

          Equation (1) becomes,

                 10 + 15 + 10 = 32

                               35 ≠ 32            

           Equation (2) becomes.

                         10 - 10 = 4

                                0 ≠ 4    

          Equation (3) becomes,

                      2(10) + 15 = 36

                                35 ≠ 36  

Result:

         The solution for the given linear equation is ( 14, 8, 10 ), that is mentioned in option C.

You might be interested in
*I WILL MARK YOU BRAINLIEST!!!!!*
AlekseyPX
<h2><em> </em><em>Answer:</em></h2>

<em>-</em><em>3</em>

<em>Explanation</em><em>:</em>

<em>Rate </em><em>of </em><em>change </em><em>in </em><em>the </em><em>interval</em>

<em>X=</em><em>0</em><em> </em><em>to </em><em>X=</em><em>3</em><em> </em><em>is </em><em>given </em><em>by,</em>

<em>r =  \frac{f(3) - f(0)}{3 - 0}  \\ here \\ f(3) = 1 \\ f(0) = 10 \\ r =  \frac{1 - 10}{3}  \\  \:  \:  \:  =  \frac{ - 9}{  3}  \\  \:  \:  \:  \:  =  - 3 \\ hope \: it \: helps.....</em>

4 0
3 years ago
Plz gyz ineed the calculation
postnew [5]

Answer:

1/8

Step-by-step explanation:

1st day......1/3

2nd day....1/6

3rd day....3/8

common denominator of 24

1/3 + 1/6 + 3/8 = 8/24 + 4/24 + 9/24 = 21/24 (this is water used)

that means that : (24/24 - 21/24) = 3/24 reduces to 1/8 .....water in the tank

6 0
3 years ago
Annie plants 6 rows of small flowers bulbs in a garden she plants 132 bulbs in each row.how many bulbs does Annie plant?
andrew11 [14]
(792 bulbs) To answer this question one would multiply the number of rows times the number of bulbs 6 x132= ? to get the answer.
3 0
3 years ago
Read 2 more answers
What does 6 8/15 + 7 4/5=
tatuchka [14]

Answer:

It equals 14 1/3

hope this helps!!

5 0
2 years ago
PLZ HELP BRAINLIEST THANKS AND 20 POINTS ADDED
schepotkina [342]
Circumference=diameter times pi
diameter=12
circumference=12 times pi
we use pi=3.14
circumfernce=12 times 3.14
circumference=37.68 ft
round to tenth
8 is greater than 5 so roundup
37.7ft
3 0
3 years ago
Read 2 more answers
Other questions:
  • Nikola has received two job offers. The first is for an online company that pays $20 per hour. The work is interesting and lets
    9·1 answer
  • PLZ HELP NOOOWWWW!!!! 15 points!
    5·2 answers
  • In a data set of 200 observations with a rage of 63.5 to 102.3, there are 138 observations with values less than 89.2 ,
    6·1 answer
  • Six friends went to a hockey game. The price of admission per person was $x. Four of the friends bought a soda for $2. Write and
    8·1 answer
  • Will give Brainliest! if right!
    15·1 answer
  • Find the least common factor denominator for these two rational 7/x^2 and 7/5x
    6·1 answer
  • Lance bought 4 tablets from his local computer store for $460. At this rate, how much would it cost to buy 9 tablets?
    13·1 answer
  • How can you compare data sets?
    9·2 answers
  • What's 5 divided by 3 1/3?
    13·1 answer
  • Find the factor of each ff. <br>6z²+12z+18​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!