Mr. Earl E. Bird leaves his house for work at exactly 8:00 a. m. every morning. When he averages 40 miles per hour, he arrives at his workplace three minutes late. When
he averages 60 miles per hour, he arrives three minutes early.

50 miles per hour

Step-by-step explanation:

if 40 makes him 30 mins late and 60 makes him 30 mins early then it only would make since that in between both 40 and 60 is 50 and that would make him go on time

*i had trouble wording that so yeah sorry about that*

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation: