For all values of x, which expression is equivalent to 4(5x + 3) − 4x?

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

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