Will mark brainlist which variable expression represents the following word phrase? four times the sum of five and a number4.5+n4n + 54(5 + n)n. 5+4

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

Find the solution(s) to x^2-14+49=0