Paul's family travelled 190 km in 3 hours. at this speed, how far do they go in 5 hours?

True or false? a triangle can be circumscribed about a given circle

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8