If i go to the grocery store every six days and the gym every eight days and i today i do both, how many days will pass before i do both again?

I'll give brainliest if you answer right : )

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)