Ryan has his own business selling watches, and he wants to monitor his profit per watch sold. the expression models the average profit per watch sold, where x is the number of watches sold. ryan also earns money by selling colored watch bands with the watches he sells. the linear expression 100x – 50 models ryan’s additional income. what is the expression that models the new average profit, including the bands? note: to obtain the new average profit expression, add the linear expression to the original rational expression. write the new profit expression as one fraction.

(-x² + 99x +200)/x

Step-by-step explanation:

Profit per watch = (200 - x)/x

Profit per band = 100 – x

New profit = (200 - x)/x + 100 – x

New profit = (200 - x)/x + x(100 – x)/x

New profit = (200 - x + 100x – x²)/x

New profit = (-x² + 99x +200)/x

it's 100

step-by-step explanation:

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

  n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the  14th  row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100

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