Answer:
12
Step-by-step explanation:
You look at the graph seeing before the 20, that one has 4 and rhe other has 8. Add 8 and 4 to get 12.
Answer:
I used 16 out of my 20 dollars to buy some chips at the cvs now I only have 4 dollars to spare.
Answer:
x is greater than or equal to 19