Complete the recursive formula of the geometric sequence 7,-14, 28, -56,

a(1) =

a(n) = a(n − 1)•

Factor the polynomial. b^2 + 4b + 4

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

Two numbers have a sum of 93. if one number is p, express the other number in terms of p.