Given: 9-4x = -19
Prove: x = 7

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(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