Answer:
Jamal's inequality is correct
Step-by-step explanation:
Given

Gary: 
Nancy: 
Jamal: 
Required
Which of the inequalities is/are true
Gary: 

Divide both sides by 0.5


Rewrite as:

Gary's inequality is false because: 
Nancy: 

Collect like terms


Divide both sides by -1

Nancy's inequality is incorrect because: 0,1,3,4 and 6 are less than 12
Jamal: 



Rewrite as:

Jamal's inequality is correct because: 0,1,3,4,6 and 12 
I think it’s line graph but I think I’m completely wrong-
400
Correct me if im wrong*-*
First, convert 3 into a fraction with denominator 8.
(3 pizzas)(8/8 pizzas)=24/8 pizzas
Then, divide 24/8 pizzas by 2/8 pizzas per 1 person.
(24/8 pizzas)(2/8 pizzas/person)
Dividing by a fraction is the same as multiplying by the reciprocal:
(24/8)/(2/8)=(24/8)×(8/2) the 8s cancel and you are left with 24/2=12
3 pizzas will feed 12 people.