PLS HELP ASAP IM TAKING A TIMED TEST

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.