What is an equation of the line that passes through the points (7,4) and (-5,4)

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625