exam Maths Puzzle Numerical Ability

Eight times the first of three consecutive odd integers is ten more than twice the second.

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exam Other Question

1. (a) Plot the following points in xy – plane.
(1.2), (-4, 8), (3, 0), (-1, 5),(7/4,6)

(b) Find the graph and describe it?
(c) Take any two points name them b
How would solve this system of linear inequalities by graphing?
x - 3y > 6
3x + 2y > 12