Free 10 points for y’all

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of