Simplify the radical expression sqrt 7+3 sqrt 7

Item 8 an account earns simple interest. $700 at 8% for 6 years a. find the interest earned. $ b. find the balance of the account. $

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?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.