exam
Maths Puzzle
Numerical Ability
the length and width of a rectangle are given by consecutive integers. the area of the rectangle is 90cm^2. find the length of a diangonal of the rectangle
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exam Other Question
A plane and a line ________ intesect in a single point.
(a) always (b) sometimes (c) never (d) not enough information
Solve the following system of equations by graphing the two lines.
y= 2/3x-2
x+y=3
*note that 2/3x is a fraction.