D=426-48(21)
I got 18 days.
So, D=18
Hope this helps! :)
Answer: d
Step-by-step explanation:
He would make more money with Susie than by himself because if he only works three hours and Susie make more money than him she would have more but if they work as a team they could split the money and get more together.
If the area for a circle is

, you can write it in terms of its diameter like this:
Answer:
5.2. Explanation: The average rate of change of the function f(x) on the interval [a,b] is: average rate of change=f(b)−f(a)b−a.
Step-by-step explanation: