Gretchen and ezia received equal scores on a test made up of multiple choice questions and an essay. gretchen got 18 multiple choice questions correct and received 19 points for her essay. ezia got 15 multiple choice questions correct and received 31 points for her essay.

how many points was each multiple choice question worth?

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.