E. state whether the lines are parallel, perpendicular, or neither. explain your reasoning and show your work.

9. 5x + 4y = -60
y = (-4/5)x - (3/5)

10. y = 5x - 10

5y = -x + 20

Megan is making bracelets to sell to earn money for the local animal shelter. it takes her 1/4 hour to pick out all the beads and 1/10 hour to string them.this week, she only has 5 1/4 hours to make bracelets. how many bracelets will megan be able to make?