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