Peter paid $12.83 for a dvd. the price of the dvd was $11.99. how much sales tax did peter pay?

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

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points