The regular price of a hand-held cd player is $36.00. it is on sale for 25% off. what is the amount of the discount?

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Which of the following are accepted without proof in a logical system? check all that apply.