ellietighe07 ellietighe07

08-02-2021
Mathematics

contestada

four rulers and three pencils cost £2.15
three rulers and four pencils cost £2.05
work out the cost of a ruler and the cost of a pencil

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kren1115 kren1115

08-02-2021

Answer:

4r + 3p = 2.15

3r + 4p = 2.05

I have no idea.......

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