exam Maths Puzzle Numerical Ability

2x + 3y = 6

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exam Other Question

Petunia and Petal worked for 5 hours and completed 1(1/24) jobs. if Petal took 12 hours to do 1 job, how long did it take petunia to do 2 jobs? Factor the polynomial by grouping the first two terms and the last two terms.

x to the 3rd power - 4x squared + 2x -8