The number of sessions at a tanning salon are found by the expression 5x-28, where x is the cost per tanning session. The total amount of money made is found by multiplying the number of tanning sessions by the cost per session. If the salon made $2500 yesterday from tanning sessions, what is the equation that represent the how much did the shop charge per tanning session?

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

table 3 represents a direct variation function. : )

and?

step-by-step explanation: