(I need help again) Which number is farthest to the right

A. —15

B. —1

C. 0

D. 1

Find -5

A. -5

B. 5

C. 1/5

D. -1/5

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Can someone me do math because i am having a breakdown rn because i don’t get it

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.