(A) 604,800
(B) 2,893,401
(C) 6,380,000
(D) 7,980,000
(E) 8,000,000
10 . Solve for x: x^2 + 7x ≥ 30.
(A) −3 ≤ x ≤ 10
(B) −10 ≤ x ≤ 3
x ≤ −10
or x ≥ 3
(C)
x ≤ −3
or x ≥ 10
(D)
(E) −11 ≤ x ≤ 4
11 . What is the point of intersection of the line that passes through the
points (1,5)
and (3,9) and the line perpendicular to that line that passes through
the point (0,−2)?
(A) (−2,−1)