Im not sure but I think could be
3x=0
Do 35 times 19 and that is the whole square inches or so 35 squared times 19 squared
You have to convert the 30 inches into you know what and add them all together
Add together the time it takes to put on the four wheels and the hood.
2.054s +3.652s = 5.704s
multiple this answer by 42
5.706s times 42= 239.652s
answer number two is correct
