What is the area of a triangle with vertices at (-2, -1), (4, -1), (6,5)? 6 square units
9 square units
18 square units
36 square units

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.