Answer: A proper subset is one that contains few elements of the original set whereas an improper subset, contains every element of the original set along with the null set.
A) counterclockwise rotation about the origin by 90 degrees followed by a reflection about the x-axis
Answer: Infinitely many solutions.
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Answer:
Step-by-step explanation:
5 + 3 = 8
8 × 3 = (x + 4) × 4
4x + 16 = 24
4x = 24 - 16
4x = 8
x = 2
I hope I helped you.
