BONUS: Your friend Alice is a full-time college student, earned $4,000 working at the campus bookstore over two semesters last calendar year, and also got a part-time job as a cashier in February, earning $9,500. Alice knows that you have been learning about taxes in your personal finance lessons and asks you, "Do I need to file taxes this year? If I do, what is the process like?" a) Determine if Alice needs to file taxes this year and explain your reasoning b) If you conclude that Alice does need to pay taxes, explain what forms she will need, what the deadlines are, and what method you recommend she use to file her taxes.

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =