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Can you answer this for me thank you

Can you answer this for me thank you
asked 103k views
10 votes
Can you answer this for me thank you

Can you answer this for me thank you-example-1
asked
User Gabriel Belini
by
7.9k points

1 Answer

5 votes
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
answered
User Paceman
by
8.6k points
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