Vicente and Carla each ran 8 laps around a track. They started at the same time
and place. If Vicente ran 1.5 times as
fast as Carla, how many laps did Carla
have left to finish when Vicente finished
his 8th lap?

i belive those are the ones that are under 90 degreese.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

probably .5

i can on others if necessary.