As a salesperson, brittany earns $1,200 a month plus 7.5% commission on her sales. she needs to earn at least $3,300 a month to pay all her bills. the following inequality can be used to find the amount of sales brittany needs to have each month. 1200+0.075x > 3300. what is the solution to the inequality? a. x< 28,000 b. x> 28,000 c. x< 33,750 d. x> 33,750

B.

Step-by-step explanation:

Given : As a salesperson, Brittany earns $1,200 a month plus 7.5% commission on her sales. She needs to earn at least $3,300 a month to pay all her bills.

The following inequality can be used to find the amount of sales Brittany needs to have each month.

To solve the above inequality , subtract 1200 from both sides , we get

Divide both sides by 0.075 , we get

  [∵ ]

Hence, the solution to the inequality is .

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

.

step-by-step explanation: