To solve 8,502 ÷ 7, in what place value should you start dividing?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

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?

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11