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BabaBlast [244]
2 years ago
15

Classify the system of equations and identify the number of solutions.

Mathematics
1 answer:
Marat540 [252]2 years ago
5 0

Answer:

  • C. Inconsistent; none

Step-by-step explanation:

<u>Given system:</u>

  • 2x + y = 7 ⇒ y = -2x + 7
  • y + 5 = -2x ⇒ y = -2x - 5

<u>We observe that:</u>

  • The slopes are same m = -2
  • The y-intercepts are different, b = 7 and b = - 5
  • The lines are parallel, so no solution

Correct choice is C

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