6!/3! = 720/6 = 120................................
Answer:
(9 + r)/6
Step-by-step explanation:
Depending on the company they work with, usually older than 21
Answer:
Third choice.
Step-by-step explanation:
y = 15x + 5.
<span>Let t = the number of hrs spent driving the tractor
Then the number of hrs spent in the office = 2t
We can write the following equation for the total amount earned:
10*(2t) + 12t = 416
Solve for t:
32t = 416
t = 13
So she spent 13 hrs driving the tractor, 26 hrs in the office </span>
