1) simplify 1/(2x+1)÷(2x+1)-1 a) 1 b) (2x+1) c) (2x+1)-1 d) 0 2) Find L.C.M. of 6ab and 3b2 a) 3ab2 b) 6ab2 c) 6b2 d) 6a2b2 3) Aisha think of a number ,and multiply the number by 7 and the result is 98. Find the number a) 13 b) 15 c) 14 d) 11 4) What is 1/2(x+1) multiplied by (2x+3)(0) ? a) 0 b) 1 c) 2 d) 4 5) Find the value of P if 4P=92 a) 43 b) 23 c) 32 d) 34 6) Lawrence think of a number and subtract 6 from it. His result is -40 .What is the number? a) 34 b) 46 c) -46 d) -34 7) Simplify xk/2x a) 2k b) x/2 c) k/2 d) 2x 8) Solve 4x-7=21 a) 7 b) 8 c) -2 d) -7 9) What is z if z+y=2y? a) y b) 2y c) -y d) -2y 10) If 2/3=x/15  , find the value of x a) 22.5 b) 10 c) 0.1 11) If one of the factors o f x2-x-12 is (x+3) find the other factor a) (x+4) b) (x-4) 12) If x/9=1/3 what is x? a) 3 b) 1/3

Quiz 1 (general math)

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