Answer:
Numbers of pitchers of lemonade = 8
Step-by-step explanation:
Given as
Amount of lemonade concentration =
of a cup
Now,
of a cup of concentration mix with
of water
So,
-
=
of cup of lemonade,
∴ The number of small pitcher of lemonade = 
= 4 × 2 = 8 Answer
Y = 30 - 2(2)
y= 30 - 4
y = 26