What is the vertex of the parabola of g(x)=(x+9)(x+8)

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

How do you find the area of a triangle

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu