Astore sells packages of comic books with a poster. a poster and 2 comics cost $7.99. a poster and 11 comics cost $16.99. write a linear function rule that models the cost y of a package containing any number x of comic books.

check out this website

you will enjoy it as it give interesting things to look up or do!

goog may have it for you

answer: a and b

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have