Answer:
5+ 4x > 7, x > 1/2
Step-by-step explanation:
The answer is B: Yes because each input has only one output
Answer:
Step-by-step explanation:
12.66-n=7.64
12.66-7.64=n
5.02=n
Hey there! :)
Answer:
A. 23.
Step-by-step explanation:
Given:
5 + 2(x + 7)² for x = -4
Substitute in -4 for x in the equation:
5 + 2((-4) + 7)²
5 + 2(3)²
5 + 2(9)
5 + 18 = 23.
Therefore, the correct answer is A. 23.
