What would be the answer to 5/4 + 2/-9? How would you solve that? And if you could, could u leave the steps and then put the ans
wer to the equation in the comments so I can try to work it out
1 answer:
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Let e=erasers and p=pencils. So we know the total amount of erasers plus pencils sold is equal to 220. Therefore,
We also know the cost of erasers and pencils totaled to $695 in earnings and so:
and so those are your two equations.
We also know the cost of erasers and pencils totaled to $695 in earnings and so:
and so those are your two equations.