Jacquelyn was measuring wood for a birdhouse. each plank needed to be 14 cm. she
cut planks that were each 13.75 cm. what is the percent error of her cuts?
y = -4
so if x equals 6 then you need to substitute it into the equation
4(6) + y = 20
24 + y = 20
then subtract 24 from both sides
y = -4
working as a librarian allows her to earn more
mallory will work 36 hours total for 6 weeks as a babysitter.
mallory will earn a total of $306 if she work as a babysitter for 6 weeks.
mallory will work 84 hours total for 6 weeks as a librarian.
mallory will earn a total of $462 if she works as a librarian for 6 weeks.
working as a librarian will allow her to save the most money after 6 weeks because she can earn more.
cut planks th...