4% of how many days is 56 days

Solve 2^x=32 and rewrite this equation in a logarithmic form

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?

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org