The sum of two numbers is 50. One number is 10 less than three times the other number. What are the two numbers? ОА. 25 and 25 OB. 45 and 5 OC с. 15 and 35 OD. 40 and 10 O E 20 and 30​

Ihonestly don’t understand this at all

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.