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