Teddythomas12519 Teddythomas12519

02-03-2021
Mathematics

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Can you answer this for me thank you

Can you answer this for me thank you class=

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zaidb27 zaidb27

02-03-2021

Make it into a simultaneous equation:

5p + 4e = 7.65
4p + 5e = 7.20

Use adding/subtracting formula

The cost of an eraser is $1.44

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