Choose the graph that matches the following system of equations: 2x + y = -1 3x + 2y = -6

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?

For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]