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12.Practice.Tests.for.the.SAT_2015-2016_1128p

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Section 7<br />

794 Practice Test Nine<br />

3. There are a total of256 people at a party. If<br />

after every 5 minutes, half of <strong>the</strong> people present<br />

leave, how many people will still remain after<br />

20 minutes?<br />

(A) 128<br />

(B) 80<br />

(C) 64<br />

(D) 32<br />

(E) 16<br />

4. If@ is defined by@ = 5x- , <strong>the</strong>n ®=<br />

2<br />

(A) 36<br />

(B) 38<br />

(C) 40<br />

(D) 45<br />

(E) 48<br />

5. If 0.4x + 2 = 5.6, what is <strong>the</strong> value of x?<br />

(A) 0.9<br />

(B) 1.4<br />

(C) 9<br />

(D) 14<br />

(E) 90<br />

6. If a rectangle of perimeter 12 has a width that is<br />

2 less than its length, what is its area?<br />

(A) 6<br />

(B) 8<br />

(C) 10<br />

(D) 20<br />

(E) 35<br />

B<br />

A<br />

c<br />

7. In <strong>the</strong> figure above, if points A, B, C, D, and E are<br />

on <strong>the</strong> circumference of a circle, what is <strong>the</strong> total<br />

number of different line segments that can be<br />

drawn to connect all possible pairs of <strong>the</strong> points<br />

shown?<br />

(A) 6<br />

(B) 8<br />

(C) 10<br />

(D) 15<br />

(E) 20<br />

8. In a recent survey, 80 percent of <strong>the</strong> people polled<br />

were registered voters, and 75 percent of <strong>the</strong><br />

registered voters voted in <strong>the</strong> last election. What<br />

fraction of all those surveyed were registered voters<br />

who did not vote in <strong>the</strong> last election?<br />

1<br />

(A)<br />

10<br />

(B)<br />

1<br />

5<br />

(C) 4<br />

(D) 4<br />

5<br />

(E) 4<br />

8<br />

E<br />

D<br />

I GO ON TO THE NEXT PAGE>

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