The cost of 7 pizzas and 8 containers of soda is $51. The cost of 2 pizzas and 4 containers of soda is $18. Which system models this situation if p represents the cost of a pizza and s represents the cost of a container of soda?

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right

all of the measures need to be converted to the same measure; such as inches. if you do that it is easy to determine which is the longest, 2500 mm which is approximately 97.5 inches.