Four shelves were used. Three shelves had exactly 7 cars. The fourth shelf contained had 8.
N=11 hopefully that’s right 99%
The vertical uprights on both sides of the number 8 mean to take the absolute value.
To get the absolute value of a number is really simple. If it negative, then make it positive by taking away the minus sign. If it positive, then do nothing.
Now we, -3 and 8 and of course the solution is '<' because -3 is less than 8.
Hope this helps!
Answer:
i cant zoom up on the pic srry
Step-by-step explanation:
