How many triangles exist with the given angle measures?
30, 65, 85

a. no triangle exists
b. more than one unique triangle exists

Identify the graph of y = ln x + 1.

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Jahdzia wears her winter coat when the temperature is colder than -4 degrees celsius. write an inequality that is true only for temperatures (t) at which jahdzia wears her winter coat.