Sam has a beaker with a capacity of 50 milliliters. He puts 20 milliliters of alcohol
in the beaker. The inequality x + 20 < 50
can be used to determine x, the number
of millimeters of liquid that can then
be added to the beaker. Which number
line best represents the solution to the
inequality?
F
0
0 5 10 15 20 25 30 35 40 45
G
+ +
5 10 15 20 25 30 35 40 45
H
+
+ ++
5 10 15 20 25 30 35 40 45
0
+ +
0 5 10 15 20 25 30 35 40 45
OF
G