Adam has 10 coins in his pocket. he has 2 nickels, 3 quarters, 2 dimes and 3 pennies. adam chooses a coin at random. what is the probability that he selects a nickel or a dime from his pocket? 2/5 4/5 3/5 1/2

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Write the equation in general quadratic form: plz !