exam Maths Puzzle Numerical Ability

WRITE EQUATION IN STANDARD FORM:
Y-2= -2/5 (X-8)

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exam Other Question

A cartraveling 88km/h is passed by another car going same direction at a constant speed. After 30 seconds the two cards are 600 meters apart. find the spend of the second car. If x2 - 13x + 42 = (x + A)(x + B), then A + B =

-42
-1
13
42
none of these

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