thanh lý một tài sản cố định đã hết khấu hao cho ông T với giá bán chưa có thuế GTGT 10% là 14.000.000, thu ngay bằng tiền mặt

Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours