John decides to take his friends to the movies. Let y represent the total amount he spends on the tickets and snacks. Let x represent the number of tickets he buys. Suppose that x and y are related by the equation 12 x plus 18 equals y . How much does John spend on snacks?

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

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.

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.