The revenue from selling x tickets is r(x) = 10x . The cost for buying x tickets is c(x) = 8x + 40 . The profit from selling x tickets is p(x) = r(x) - c(x) 9. What is p(x) ? 10. What is the profit for selling 100 tickets ?

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step-by-step explanation:

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1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation:

it goes right

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.