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The marks in a test decreased from 40 to 30
Find the bercentage decrease ?​

By Allison

The marks in a test decreased from 40 to 30
Find the bercentage decrease ?​

About the author
Allison

(a) Write the co-efficient of x? in II apon 2
x² + x
​

1. (7) The co ordinates of the point ( 3 , – 4 ) is in …………..quadrant.

(a) 3 (b) 2 (c) 4 (

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