New SAT Math Workbook Episode 1 part 2 potx

... 35 60 Chapter 1 14 www.petersons.com Exercise 2 1. (D) 95 2 803 14 9 4 1 – 2. (A) 83 7 41 5 12 5 2 10 3 5 21 7 4 1 + – 3. (C) 76 43 11 9 18 7 2 11 9 17 5 3 6 1 + – 4. (B) 73 2 237 495 6 12 1 – 5. ... answer. 1. 483 18 75 11 9 + (A) 2 (B) 10 (C) 20 (D) 50 (E) 10 0 2. 6 017 3 12 364 618 i + (A) 18 (B) 18 0 (C) 18 00 (D) 18...

Ngày tải lên: 22/07/2014, 11:20

... 11 2. Proportion Method Decimal Method Fraction Method 12 1 2 10 0 11 2 10 0 14 00 14 = = = x x x 11 2 12 5 560 22 4 11 2 14 000 × . . Change to 11 2 12 1 2 1 8 1 8 14 14 % ⋅= Which method do you think is the easiest? ... 1 2 25% .25 1 4 75% .75 3 4 10 % .1 1 10 30% .3 3 10 70% .7 7 10 90% .9 9 10 33 1 3 % .33 1 3 66 2 3 % .66...

Ngày tải lên: 22/07/2014, 11:20

... example. CHAPTER 2: DISSECTING THE WRITING PROMPT 17 www.petersons.com Issue: My opinion: Some evidence I could use: 7. Technological progress will force all of society to confront tough new problems, ... your class work, your personal experiences, or your observations. Issue: CHAPTER 2: DISSECTING THE WRITING PROMPT 21 www.petersons.com Organization of Support After you have chosen...

Ngày tải lên: 22/07/2014, 11:20

... 3= . Retest 1. (C) 28 24 2 42= ⋅= 450 425 2 2 02 318 39 2 9 2 42 2 02 92 3 32 =⋅= =⋅= =++ 2. (D) 1 2 18 0 1 2 36 5 3 5=⋅= 2 5 20 2 5 45 4 5 5 35 4 5 5 11 5 5 =⋅= −= 3. (A) axxxax xax26 12 23 22 ⋅= = 4. (C) 42 ... have 1 2 12 2 1 2 43 3+ 1 4 + 1 2 + 1 2 ⋅= ⋅ = 4. (C) Dividing the numbers in the radical sign, we have 42 2 bb= 5. (D...

Ngày tải lên: 22/07/2014, 11:20

... square root of 13 9 .24 is exactly (A) 1. 18 (B) 11 .8 (C) 11 8 (D) .11 8 (E) 11 80 7. Find xx 22 36 25 + . (A) 11 30 x (B) 9 30 x (C) x 11 (D) 2 11 x (E) x 61 30 8. xy 22 + is equal to (A) x + y (B) x ... 4x 2 + x = 0 x(4x + 1) = 0 x = 0 4x + 1 = 0 x = 0 or – 1 4 8. (A) (x + 12 )(x – 3) = 0 x + 12 = 0 x – 3 = 0 x = 12 or +3 9. (B) x 2 3+ = x + 1 x 2 + 3...

Ngày tải lên: 22/07/2014, 11:20

... 720 8 12 5 10 00 10 11 6 11 60 24 28 80 12 0 () = () = () = ) 2. (C) 360 18 0 455 22 0 7 400 57 1 7 () = () = ) , which is 57 .1 to the nearest tenth. 3. (B) 515 000 75 000 317 000 51 000 11 8000 1 ,, ,, , () = () = () = ... 4 (D) 5 (E) 6 2. Solve for x: .6x + .2y = 2. 2 .5x – .2y = 1. 1 (A) 1 (B) 3 (C) 30 (D) 10 (E) 11 3. Solve for y: 2x + 3y = 12 b 3x – y = 7...

Ngày tải lên: 22/07/2014, 11:20

... price $4 320 Retest 1. (A) $ 12 1 is 11 0% of the cost. 12 1 = 1. 10x 12 10 = 11 x x = $11 0 2. (A) He earns 6% of ( $16 0,000 – $20 ,000). 14 0,000 × .06 $8400.00 Add this to his base salary of $10 ,000 and ... price. 30 12 0 = 1 4 = 25 % 4. (D) 12 1 2 % = 1 8 1 8 · 16 0 = $20 discount New sale price = $14 0 3% = 3 10 0 3 10 0 · 14 0 = 420 10 0 = $4 .20...

Ngày tải lên: 22/07/2014, 11:20

... up what part of the appliances sold in January? (A) 12 50 (B) 12 25 (C) 1 2 (D) 12 40 (E) 12 60 2. What part of a day is 4 hours 20 minutes? (A) 1 6 (B) 13 300 (C) 1 3 (D) 13 72 (E) 15 77 3. ... last? (A) 3 (B) 1 1 3 (C) 12 (D) 2 2 3 (E) 5 1 3 2. At c cents per can, what is the cost of p cases of soda if there are 12 cans in a case? (A) 12 cp (B)...

Ngày tải lên: 22/07/2014, 11:20

... 1 1 6 1 2 12 2 2 3 2 8 12 3 3 4 3 9 12 6 19 12 7 7 12 = = = = 2. (A) 61 60 12 12 45 5 12 45 5 12 15 7 12 = = 3. (C) 65 2 26 5 13 13 16 9⋅ = 4. (A) 17 1 2 70 35 2 70 2 1 4 2 ÷=÷= ⋅ = 35 1 70 5. (E) 7 4 12 1 5 42 3 6 2 ⋅⋅ ... product method. 515 17 3 17 15 75 51 25 5 12 6 25 5 () () () == + + 3. (D) 3 4 18 38...

Ngày tải lên: 22/07/2014, 11:20

... sum of 43 21 , 21 4 3, 12 34, and 3 4 12 . (A) 12 ,11 0 (B) 11 , 011 (C) 11 ,10 1 (D) 11 ,11 1 (E) 11 ,11 0 3. Add 56 + 3 21 + 8 + 42. (A) 427 (B) 437 (C) 517 (D) 417 (E) 527 4. Add 99 + 88 + 77 + 66 + 55. (A) 384 (B) ... 517 , 514 (B) 517 , 414 (C) 517 ,504 (D) 517 ,11 4 (E) 617 ,11 4 3. 705 multiplied by 89 (A) 11 ,985 (B) 52, 745 (C) 62, 705 (D) 62, 745 (E) 15 , 12 1 4. 43...

Ngày tải lên: 22/07/2014, 11:20