SAT Subject Test Mathematics Level 1

5 .

Figure  1

In  Figure  1,  if

is  a   straight    line,   x   =

(A) 50

(B) 60

(C) 70

(D) 80

(E) 90

6 . |–3.1| – |–4.2| + |2.3|=

(A) 1.2

(B) 3.4

(C) 6.9

(D) 7.3

(E) 9.6

7 . If x ≠ 0, then