0/1
Which of the following expressions has the greatest value?

11- (-5)

-7 + (-3)

12 - (-6)

-9 + -9

Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt