Write 171 miles in 3 hours as a unit rate

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work