If the measure of angle bcd is 61°, the measure of angle abc is 4 if the length of base ab is 80 feet, the length of dc is feet.

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.

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2