Mathematics, 16.04.2020 03:37 shyra94

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What is the solution of this linear system?

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

Answers: 3

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Answer from: lilyjordan5972

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.

Answer from: krissymonae

C. (14, 8, 10)

Step-by-step explanation: I got this right on Edmentum.

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

Answer from: Quest

answer: 1 and 3

step-by-step explanation:

Which would prove that abc xyz? check all that apply

Answer from: Quest

We need more info then that

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