Using the piece-wise function shown below, find the value of
f(2) – 3f (-5) +f (4)
1-2x
f(x)=3x-1
if x= -1
if-1 x
if x> 2

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?