Ariel pays $10.80 when he buys 3 notebooks and 4 pencils. Marie pays $14.50 when she buys 5 notebooks and 2 pencils. Write down simultaneous equations and use them to find the cost of a notebook and the

Ariel pays $10.80 when he buys 3 notebooks and 4 pencils.

Marie pays $14.50 when she buys 5 notebooks and 2 pencils.
Write down simultaneous equations and use them to find the cost of a notebook and the
cost of a pencil.
Show your workings.

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Ariel pays $10.80 when he buys 3 notebooks and 4 pencils. Marie pays $14.50 when she buys 5 notebooks and 2 pencils. Write down simultaneous equations and use them to find the c…

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