AccelePrep for the ACT Test 2nd Edition Student Text

P OWER U P ! T HE E XCLUSIVE C AMBRIDGE S AMPLE E XAM • 261

11. Karen purchased 4 pounds of candy, which was a mix of chocolates and caramels. If chocolates cost $3 per pound and caramels cost $2 per pound, and if Karen spent a total of $10, how ƒ› ’‘—†• ‘ˆ…Š‘…‘Žƒ–‡• †‹† •Š‡ „—›ǫ A. 1 B. 2 C. 2.5 D. 3 E. 3.5 12. The average of Al’s scores on 3 tests was 80. If –Š‡ ƒ˜‡”ƒ‰‡ ‘ˆ Š‹• •…‘”‡• ‘ –Š‡ ϐ‹”•– ʹ –‡•–• ™ƒ• ͹͹ǡ ™Šƒ– ™ƒ• Š‹• •…‘”‡ ‘ –Š‡ –Š‹”† –‡•–ǫ F. 86 G. 83 H. 80 J. 77 K. 74 13. A book contains 10 photographs, some in color and some in black-and-white. Which of the following CANNOT be the ratio of color to „Žƒ…Ǧƒ†Ǧ™Š‹–‡ ’Š‘–‘‰”ƒ’Š•ǫ A. :9 1

DO YOUR FIGURING HERE.

B. :4 1 C. :5 2 D. :3 2 E. :1 1 F. 5 G. 5 16 H. 4 5 J. 5 4 K. 16 5 5 4

14. If

x 4 , then

x ǫ

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