Answer:
D
Step-by-step explanation:
It's D because the business man made the most 4,000
namely is just the difference of 3/10 - 1/4, since the denominators are 10 and 4, the LCD will then be 20.
Umm there isn't a question but it would be a direct conversion back to 4,100 US dollars if you're asking how much he'd get back
Answer:
{-9, -3, 0, 5, 7}
Step-by-step explanation:
The range of a function includes all possible output values.
In this particular case, the output values are the set {0, -3, -9, 5, 7}.
This is the answer. However, arranging the members of this set in ascending order leads to a nicer appearance: {-9, -3, 0, 5, 7}
The range of the given function is {-9, -3, 0, 5, 7}.