the Browns are having a barbecue for 6 people they want to give each person 3/5 of a pound of chicken how much chicken will they need to buy show your work ​

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

What is the total area of the figure?

What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9