Can someone please explain to me how to do at less one of these questions it’s Algebra. The ones that are circled are my homework.

Football player weighed 170 2/3 pounds in may. during the summer he gained 25 5/12 pounds. during the first week of fall practice he lost 10 1/4 pounds and during the second week he lost another 3 1/2 ponds. how much does he weigh at this point? a.182 1/3ib b.181 1/2ib c.182 5/12ib d.183 2/3ib

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

What is the measure of angle x? answer