Answer:
x=3
Step-by-step explanation:
5x + 4 = 19
-4 -4
5x = 15
/5 /5
x = 3
Answer:
I aint never seen 2 pretty best friends ;)
Step-by-step explanation:
Answer: f (-2 -5) f (1 4)
Step-by-step explanation:
A)

B)

C)

D)

You were correct, the exact answer is A. The others do not equal 23 besides that one. Good job!