A) 1 B) -2 C) -1 D) 2
A) 3 B) 1 C) 2 D) 0
A) Log 0.001 ÷ log 0.01 B) Log 0.001 - log 0.01 C) Log 0.001 × log 0.01 D) Log 0.001 + log 0.01
A) -3 B) 1 C) 3 D) -1
A) -1 B) 3 C) 1 D) -3
A) 2 B) -1 C) 1 D) 0
A) -1 B) 1 C) 0 D) 2
A) 0.00124 B) -0.00124 C) 0.00123 D) -0.00123
A) 123.45 B) 123.46 C) 123.457 D) 123.456
A) 0.3 B) 0.4 C) 1.4 D) 1.3
A) Maintains the inequality B) Reverses the inequality C) None D) Cancels the inequality
A) Quadratic B) Combined C) Simultaneuos D) Linear
A) -2<r≤2 B) Y>x+3 and 3y-y²≤12 C) Y>x+3 D) 3y-y²≤12
A) 17-s B) s+17 C) 17+s D) s-17
A) 0.25 B) 3.25 C) 23.25 D) 13.25
A) -5 B) 7 C) -7 D) 5
A) 1-y B) Y+1 C) 1+y D) Y-1
A) Both B) bx=0 C) None D) ax=0
A) None B) ax=0 C) Both D) bx=0
A) Net price B) Selling price C) Cash price D) Cost price
A) Discount B) Calcualtor C) Loss D) Profit
A) 3.8% B) 9.08% C) 0.9830% D) O. 09%
A) They have x and y as their inequalities B) They are solved at the same time C) They cannot be substituted D) Their subject of formula can be changed
A) 17 B) 9 C) 7 D) 8
A) y²+2 B) y+6 C) y+1 D) y-3
A) 15 B) -14 C) -9 D) 16
A) The denominator can be multiplied by 0 B) The denominator equals 0 C) The numerator equals 0 D) The numerator can be multiplied by 0
A) Marked price B) Tax C) Discount D) Higher purchase
A) ≥ B) < C) ≤ D) =
A) Less than or equal to B) Undefined C) Greater than or equal to D) Greater than
A) -2 to 7 B) -3 to 1 C) -4 to 2 D) -2 to 4
A) y>6 , y>3 B) y≤0 , y≥7 C) y<6 , y<3 D) y<7, y>9
A) All equalities B) Strict inequalities C) Weak inequalities D) All inequalities
A) Weak inequalities B) All equalities C) Strict inequalities D) All inequalities
A) -½ B) ⅘ C) ⅞ D) ⅖
A) #15,000 B) #3,000 C) #2,000 D) #2,300
A) x>7 B) x>4 C) x≤6 D) x<7
A) #100 B) #509 C) #230 D) #105
A) 10 B) 4 C) 8 D) 3
A) -3,-1 B) 2,6 C) 1,0 D) 4,8 |