Helppp y’al

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account