6. What is the 4th term in Sequence 2? (A4) * O A.) 1080
B.) 38,880
C.) 6480
O D.) 233,280

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7

3x + 4y = 5 x- 3y = -7 solve by substitution