Answer:
b = 24
Step-by-step explanation:





Step-by-step explanation:
We are given that x < 13 so: x equals every number <u>below</u> 13. For the table:
x
9 YES because 9 < 13
11 YES because 11 < 13
15 NO because 15 is NOT less than 13
19 NO because 19 is NOT less than 13
3+x/2=10
subtract 3 from both sides
x/2=7
divide each side by 2
x=3.5
make sure to check the work
They had 36 liters of soda.