Yesterday han rode his bike 39 kilometers in 3 hours, today nathan rode his bike 8 kilometers in 30 minutes, compare his rates for those two days?

What is 617.3 miles and each gallon of gas the car can travel 41 miles select a reasonable estimate of the number of gallons of gas karl used.

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d

Who can me with this algebra for your guys.