Бx + 4y= 18 —бх+ бу = -18​

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

7x+8y=-18, 4x-9y=-3 solve the system of equations

Given right triangle xyz, which correctly describes the locations of the sides in relation to