This can be solved by Newton's binomial formula
Tk+1 = (n k) a∧(n-k) b∧k k+1=7 => k=6, n=11 , a=-3x and b=-2y
T7= (11 6) (-3x)∧(11-6) (-2y)∧6 = (11*10*9*8*7)/(1*2*3*4*5) (-3x)∧5 (-2y)∧6
T7= 462 (-3x)∧5 (-2y)∧6
The correct answer is A.
Good luck!!!
Answer:
Option C. 
Step-by-step explanation:
we know that
The surface area of the triangular prism using the net is equal to the area of two triangles plus the area of three rectangles
so
Each ticket cost $15.75, and each ticket paid $3.50 handling,
so each ticket cost $15.75 + $3.50 = $19.25.
There are 4 tickets, so the 4 tickets including handling
cost 4 * $19.25 = $77.00
The shipping fee is a single fee for all the tickets,
so you just add $9.50 to $77.
The total cost is $77.00 + $9.50 = $86.50
Answer: 23
Step-by-step explanation:
Add from -7 to 16
It wants to know how many are in between those numbers.
That would be 23
You can pull up a graph number line to help!
Hope this helps!!! Good luck!!! ;)
Answer: 2×2=4
Step-by-step explanation: 2 is a prime number so you can do 2×2
