AccelePrep for the ACT Test 2nd Edition Student Text

126 • S URGE TO S UCCESS ! M ATH T EST P REP

21. If the rectangle below has an area of 72, then x ? A. 3 B. 4 C. 6 D. 8 E. 9 22. If x 3 x 4 3 , and x 3 ! , then x ? F. 3 G. 4 H. 5 J. 7 K. 9 23. If x y 12 36 , then x y ? A. –48 B. –24 C. 3 D. 24 E. 48 24. A jar contains 5 blue marbles, 25 green marbles, and x red marbles. If the probability of drawing a red marble at random from the jar is 4 1 , what is the value of x ? F. 25 G. 20 H. 15 J. 12 K. 10

Old Scale New Scale 0 120 Minimum Passing Score 60 ? ƒš‹—…‘”‡ 100 180 25. Š‡ –ƒ„Ž‡ ƒ„‘˜‡ •Š‘™• ƒ –‡ƒ…Š‡” Š‘™ –‘…‘˜‡”– •…‘”‡• ˆ‘” ƒ –‡•– ˆ”‘ –Š‡ Ž†…ƒŽ‡ –‘ –Š‡ ‡™ …ƒŽ‡Ǥ ˆ „‘–Š –Š‡ Ž†…ƒŽ‡ ƒ† –Š‡ ‡™…ƒŽ‡ ƒ”‡ linear, what is the Minimum Passing Score on –Š‡ ‡™…ƒŽ‡ǫ A. 124 B. 136 C. 156 D. 164 E. 208 26. If each of the dimensions of a rectangle is increased by 100%, by what percent is the area increased? F. 100% G. 200% H. 300% J. 400% K. 500% Minimum Score