Respuesta :
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Answer:
p(x) = 6x - 15
Step-by-step explanation:
If p(x) = r(x) - c(x), subtract the two equations. Therefore:
p(x) = 10x - (4x + 15)
p(x) = 10x - 4x - 15
Combine like terms and simplify:
p(x) = 6x - 15
Answer:
6x-15
Step-by-step explanation:
P(x) = r(x) - c(x)
= 10x - (4x+15)
Distribute the minus sign
= 10x-4x -15
Combine like terms
= 6x-15