C. $360
$224x4=896 (total profit)
$896 (total) - $536 (first month profit) = $360 (second month profit)
In this equation x can be both 23 and -33 since the absolute value symbol will always make it positive.
Answer: IM pretty sure its A
Step-by-step explanation: Thanks for being Brain member help.
Hello,
I suppose the function is y=3√(6x+42)
==>6x+42>=0 (it must be a square root of a positive)
==>6x>=-42
==>x>=-42/6
==>x>=-7
ANSWER D
