What is the area of the triangle? A. 3.84 in^2
B. 4.8 in^2
C. 6.4 in^2
D. 7.68 in^2

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

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.

Plz hurry evaluate the expression a+b where a=8 and b=19