You are designing a social hall that will seat no more than 1, 600 people. You want at least 500 seats to be priced at $20 each, and at least 800 seats to be priced at $30 each. Those investing in
the social hall would like to bring in at least $2,800 in revenue from the ticket sales.

the answer is 375 miles

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

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: