13 .
Figure 1
In the right triangle in Figure 1, if θ = 67°, what is the value of x?
(A) 2.9
(B) 7.6
(C) 16.5
(D) 17.9
(E) 18.2
14 . What is the minimum value of f(x) = | 2x − 5 | + 6?
(A) 2
(B) 3
(C) 5
(D) 6
(E) 8
15 . If