Help! Q1. Shannon received $500 salary for her part-time job every month. In 2018, her salary increased by 15%. In January 2018, she increased her spending by 100%
and decreased her savings by 25%.
(a) What was Shannon's salary in 2018?
(b) What was her monthly spending in 2017?​

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?