exam Maths Puzzle Numerical Ability

Open-Ended Write a problem you could represent with 3k-12=6. Solve the equation and show your solution.

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exam Other Question

This is a worksheet. All it says is to factor 2p^2-9p+10. I have tried (2p-2)(p-5); (2p-2)(p-5); (2p-10)(p-1); and (2p-1)(p-10). Can you please show me what I am doing wrong.

Thank you Use elimination to solve: x/2+2y=9
2x-y=18