Answer:
range = 51
Step-by-step explanation:
Range = biggest - smallest
62 - 11 = 51
If her original salary is x, then her new salary is 103% of x.
To obtain x from 43989, you therefore divide 43989 by 1.03 to get:
42708 (to nearest dollar).
You can the check it by multiplying by 1.03.
Answer:
30 and -3
Step-by-step explanation:
30 x -3=-90
30-3=27
You can work it out by using trial and error
so you get
x=3 , y=2