HELP The bakery manager at the grocery store decides to have a 15% off sale on all bread. You
decide to purchase 6 loaves of bread. Let b be the original price of a loaf of bread. Expand the
expression 6(b -0.15b). What do the terms of the expansion represent?

Which expression represents the correct expansion?

O A. 6b-0.90b
OB. 6b -0.90
OC. 6b +0.90
OD. 6b + 0.90b

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.