Given the following function find the value for f (2). f(x) = 5x - 3

F(2) = 1
F(2) = 7
F(2) = 2
F(2) = 4

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?