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olga55 [171]
3 years ago
6

The formula p=8n-30 gives the profit p when a number of items n are each sold at $8 and expenses totaling $30 dollars are subtra

cted. If the profit p is $170, how many items were sold?
Mathematics
1 answer:
andrew11 [14]3 years ago
7 0

Answer:

the answers is n=25. hope this helps

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So walked 4/5 mile in a 4/9 h  so just use the rule of 3 simple 

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