Answer:
x = 3
y = -2
(3,-2)
Step-by-step explanation:
I hope this helps!
The correct answer would be C.) 8C3 = 8!/(5!)3!.
Answer:
87
Step-by-step explanation:
<u>First method</u>:
- Open Excel and enter 360, 353 and 346 in column A (below each other)
- Select all 3 cells and drag the bottom-right square down to row 40.
<u>Second method</u>:
- Use the equation t(n) = 360-7(n-1)
- Solve for n=40
- t(40) = 360 - 7*39 = 87
I think this is the sans we 70,000,000