ΔABC has vertices A(−5, −2), B(−1, 4), and C(0, −1). Identify the coordinates of the image ΔA′B′C′ for translation along the vector〈2, −1〉.

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

10% of 1,900,000. show me how you got the answer