The pickerington girls track team ran a 4 by 100 meter relay in 48.9 seconds. if four girls ran the race how fast did each girl go on average

Chemistry balance then what type of reaction are they i don't know why it keeps saying math when i put chem

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

Jacob is graphing the line represented by the equation  −6x−5y=12.−6x−5y=12.  he first plots the  x-x-  and  y-interceptsy-intercepts  as follows.    which statement is correct regarding the intercepts on the graph?