Asequence can be defined by the explicit formula an = 5-37 which recursive formula rep
numbers?
оа, = an–1 – 3 а, = 5
оа, = 5– а = 5
оа, = -3; а, = 2
а, = 5– а, = 2

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12