Integers that are not whole numbers are like -5 -8 -7 and etc...
I think the first box is perpendicular good luck
Answer:
Step 1
Step-by-step explanation:
When moving the 4 to the other side, Viet was supposed to subtract 4 from each side, leaving 0 on the left, and 102-4 on the other side. 102-4=98, not 106. Viet added when he was supposed to subtract.
Answer:
A.
Step-by-step explanation: