Natilie walked 3/5 mile in 1/2 hour how fast did she walk

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?