Answer:
Her monthly salary is $4395.83
Step-by-step explanation:
Annual = 12 months
12 months = $52 750
1 month = $52 750 ÷ 12
= $4395.83(2d.p)
Monthly = $4395.83
(Correct me if i am wrong)
Answer:

Step-by-step explanation:

The answer is 1.32
For this calculation, assuming that no conversions are required, the calcitonin goes as follows:
All that is needed is to subtract 57.7 from 59.02.
59.02 - 57.7 = ?
59.02 - 57.7 = 1.32
Hope this helps! Have a great day.
Answer: 50
Step-by-step explanation: all you have to do to find the perimeter is add all of the sides. I got 50 by adding these numbers.
Well considering that you did not give any option to choose from I cant give you an answer, but the graph should look like a line with the y-intercept at 9 and the x-intercept at 3, and all of the region to the right of the line shaded