The inequality x+c>-2.55 has the solution x> 4.85. what is the value of c? How do you know?

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3