Abc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

(-2, 7)

(-2, -7)

(7, 2)

(7, -2)

1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5

Answer this question, only if you know the answer. 30 points and brainliest!

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?