A car consumes 2 1/2 litres of petrol in 1 hour. How many litres of petrol will be required to runthe car for 5 3/5 hours^ prime ​

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

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