Write (−∞, −4] or [4, ∞) in set-builder notation. The set-builder notation is {x|
or
}.

If angle 2=3x +1 and angle 3=2x +4what is angle 2

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Which compound inequality could be represented by the graph?