Convert each measurement.
437 hl = _ CL
A centiliter is – unit(s)
than a hectoliter.
437 — 10.1

Solve the system of equations. y= 2x y= x^2 - 15

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?