Statistics students in Oxnard College sampled 10 textbooks in the Condor bookstore and recorded the number of pages in each textbook and its cost. The bivariate data are shown below: Number of Pages (
x
) Cost(
y
)
268 45.16
567 71.04
488 62.56
371 59.52
979 119.48
859 102.08
352 41.24
204 24.48
267 41.04
794 109.28

A student calculates a linear model
y = x + . (Please show your answers to two decimal places)
Use the model to estimate the cost when a number of pages is 955.
Cost = $
(Please show your answer to 2 decimal places.)