248,700 if the hundred is 500+ you round up, 499- round down
21. x-18x 1 - 18, thats how many x's u have
22. 40 + 10x divide 10 on both sides, x=_
Step-by-step explanation:
Answer: can you put the picture so I can tell you more? The x axis is the horizontal line. It has negatives on the left and positives on the right. Hope this helps!
Step-by-step explanation: