-|-16| divided by(-8) multiplyed by25

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

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. what distance from city a is the point where the truck and the car will meet?