588 Rounded to the Nearest 100-
600
588 Rounded to the Nearest 10-
590
Explanation-
To round it to the Nearest hundred you look at the ten's place and if the ten's place is higher than 5 or is 5 then your hundreds number will go up. If in is lower than 5 your number for the hundreds place will stay the same while the ten's place goes down to 0 or stays the same (forgot). Same with rounding with nearest ten but going one down.
Just let your teacher know that you need some extra help on the question
Depends on the writing. On an essay or paper, it is best if you refrain from using those, unless given a specific okay from the person giving the assignment.
Answer:
D
Explanation: seems right.