Today's cafeteria specials at a high school in Bloomington are a deluxe turkey sandwich and a chef salad. During early lunch, the cafeteria sold 25 turkey sandwiches and 42 chef salads, for a total of $193. During the late lunch, 37 turkey sandwiches and 13 chef salads were sold, for a total of $89. How much does each item cost?

d

step-by-step explanation:

d

answer: 32.68

step-by-step explanation:

x=2

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