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Papessa [141]
4 years ago
15

The function p(x)=8x-10 shows the profit, in dollars, for selling x books.

Mathematics
1 answer:
Natasha2012 [34]4 years ago
5 0

p(10) is the profit, in dollars, from selling 10 books. Replace every copy of x with 10 and simplify

p(x) = 8x-10

p(10) = 8*10-10 .... every x is replaced with 10

p(10) = 80-10

p(10) = 70

So the profit is $70

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