Each of the line segments in the word math are numbered in the

Can someone me with my hwplz(only the circled ones)

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.

Find the quotient. 50a2 – 98b2 -5a +7b