As the number of pages in a photo book increases, the price of the book also increases. the price of a book can be modeled by the equation p(x) = (20 + 2x). what is the input for the function? what is the output?

step-by-step explanation:

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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step-by-step explanation: