Which two expressions are equivalent?
Responses
A (12 – x) – 7 and 12 – (x – 7)(12 – x ) – 7 and 12 – ( x – 7)
B (16 + x) ÷ 8 and 16 + (x ÷ 8)(16 + x ) ÷ 8 and 16 + ( x ÷ 8)
C (13 + x) • 5 and 13 + (x • 5)(13 + x ) • 5 and 13 + ( x • 5)
D (11 + x) + 4 and 11 + (x + 4)
The correct answer is D: (11 + x) + 4 and 11 + (x + 4) are equivalent expressions.
help bot Evaluate for x = 2.
12x+84