3 years ago

Lucy has a total of 25 dimes and quarters that add up to 2.80 which graph represents the number of dimes and quarters lucy has?

Mathematics

2 answers:

Aleksandr-060686 [28]3 years ago

8 0

10x+25y=280
x+y=25
graphing both of these lines shows that there are 23 dimes and 2 quarters

Talja [164]3 years ago

6 0

We need to be able to see the graphs, can you add a picture? If you do have one, than sorry, but it won’t load.

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