Isabelle takes the bus to work. the bus ride to work cost her $2.50 each time. she could buy a bus pass for a one-time fee of $15.00 and would then only pay $1.00 each time to ride the bus. how many times would she have to take the bus in order for the cost to be the same?

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.