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

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Section 41<br />

Practice Test Four 337<br />

6. Which of <strong>the</strong> following tables shows a relationship<br />

in which a is inversely proportional to b ?<br />

(A)<br />

(B) *<br />

: I ;<br />

(C) a b<br />

5 0<br />

10 5<br />

15 10<br />

(D) a b<br />

10 3<br />

20 1.5<br />

30 1<br />

(E) a b<br />

4<br />

12 4<br />

16 8<br />

VWA X B YZ<br />

• • I • · I • I · · l<br />

-2 -1 0 1<br />

I<br />

2<br />

•<br />

7. Which of <strong>the</strong> lettered points on <strong>the</strong> number<br />

line above could represent <strong>the</strong> result when<br />

<strong>the</strong> coordinate of point A is multiplied by <strong>the</strong><br />

coordinate of point B ?<br />

(A) V<br />

(B) W<br />

(C) X<br />

(D) y<br />

(E) Z<br />

8. A supermarket buys cartons of orange juice <strong>for</strong><br />

k dollars each and <strong>the</strong>n sells <strong>the</strong>m <strong>for</strong> ; k dollars<br />

each. How many cartons does it need to sell to<br />

make a profit of $2,000?<br />

(A) 2,000<br />

k<br />

(B)<br />

6,000<br />

k<br />

(C)<br />

k<br />

2,000<br />

(D)<br />

k<br />

6,000<br />

(E) 6;000k<br />

I GO ON TO THE NEXT PAGE>

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