I'm new to this there are 2 questions

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

It says factor each expression 49x-28?