SAT

1. Serkalem does a work in 10 days and Tsion does the same work in 15 days. In how many days they together will work the same work? A. 5days B. 6days C. 8days D. 9days 2. Samuel and Tinsae are working on an assignment. Samuel takes 6hours to type 32 pages on a computer, while Tinsae takes 5hours to type 40 pages. How much time will they take working together on two different computers to type an assignment of110 pages? A. 7hours and 30 minutes C. 8hours and 15 minutes B. B. 8hours

1) What is the value of x in the equation 3x - 5 = 16? a) 7 b) 8 c) 9 d) 10 Answer: b) 8 2. If 2x + 3 = 9, what is the value of x? a) 2 b) 3 c) 4 d) 5 Answer: a) 2 3. If a triangle has angles of 30 degrees, 60 degrees, and 90 degrees, what type of triangle is it? a) Equilateral b) Isosceles c) Scalene d) Right Answer: d) Right 4. What is the area of a rectangle with length 8 units and width 5 units? a) 10 square units b) 13 square units c) 35 square units d) 40 square units Answer: c) 35 ...

1. The product of a positive number, its reciprocal, and its square is 15,129. What is the number? (A) 103 (B) 117 (C) 121 (D) 123 (E) 127 2. If

1. There is a computer that takes 58 seconds to save 2 megabytes. How long will it take to save 420 megabytes to 1.44 megabyte floppy disk? (A) 472 (B) 679 (C) 1,480 (D) 7,362 (E) 12,180 2. When x = 3, which of the following is the greatest value? (A)

1. If (x – 2)3 = 13.5, what is the value of x? (A) 2.38 (B) 2.50 (C) 3.67 (D) 4.38 (E) 4.50 2. In the xy-plane, if lines ℓ1 and ℓ2 have equations y = –bx + 2 and y = –cx + 2, respectively, where b and c are real numbers, which of the following must be true? (A) (0,0) is a point on ℓ1 and ℓ2. (B) ℓ1 and ℓ2 are parallel (C) ℓ1 and ℓ2 are perpendicular (D) ℓ1 and ℓ2 have the same y-intercept (E) ℓ1 and ℓ2 have the same x-intercept 3. If f(x) = ln(2x+3), wha...

1. If

1. If

1. If

1. xm x–2m = (A) xm (B) 1

1. The measures of the angles of QRS are m∠Q = 2x + 4, m∠R = 4x − 12, and m∠S = 3x + 8. QR = y + 9, RS = 2y − 7, and QS = 3y − 13. The perimeter of QRS is (A) 11 (B) 20 (C) 44 (D) 55 (E) 68 2. Given g(x) = x x 5 1 3 2 - + , g 4 c -3 m = (A) _–_1_ 2 (B) _1_ 9 (C) _1__ 11 (D) _7__ 16 (E) _1_ 2 3. 3 81x7 y10 = (A) 9x3 y5 3 x (B) 9x2 y3 3 xy (C) 3x2 y3 3 9xy (D) 3x2 y3 3 3xy (E) 3x3 y5 3 x 2 SAT Mat h 1 & 2 Subject teSt –6 –6 1 1 10 y K H G x 6 ...