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