Is -51/5 rational or irational

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

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

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?