What is the answer to this problem

A

Step-by-step explanation:

let x= pizza y= soda

kay:

x+y=4

Mark:

6x+2y=18

From kay's equation

x= 4-y

substiute that into mark's

6(4-y)+2y=18

24-6y+2y=18

-4y= -6

y= 1.5

Plug in y= 1.5 in either equation to solve for x

x+1.5=4

x=2.5

So a pizza is 2.5 and a soda is 1.5

the answer must be A

a orange at the grocery store idk what other product that could be

i'm a sophomore in connections, i'd recommend checking on jishka.com they have a large range of questions and answers from our school.