Answer:
B
Step-by-step explanation:
equation for volume of a cone = 
plug in - 
the answer is b. insurance
X = -21
Step 1: Subtract 6 from both sides -1/3x = -7
Step 2: Divide -1/3 from both sides x = -21
I would say D because when it comes to absolute value the number in between can either be positive or negative so we don't know
Answer:
Step-by-step explanation:
the second one