Gerhard's bistro has an 5: 8 ratio of lunch customers to dinner customers. it averages 40 lunch customers. what is its average number of customers for dinner?

Extra points! find the missing dimension! need asap

21 type the correct answer in each box. if necessary, round your answers to the nearest hundredth the vertices of abc are a(2,8), b(16, 2), and c(6,2). the perimeter of abc is units, and its area is square units

Walter is to make cookies for a basketball tournament. he's made 15 cookies so far. his coach asked him to make at least 20 cookies but no more than 55. solve the inequality and interpret the solution. 20 ? x + 15 ? 55