Since you are multiplying with exponents, you would add the powers. This gives you,
-6x³y⁷
Number of ways = 6!
Number of ways = 6 x 5 x 4 x 3 x 2 x 1
Number of ways = 720
------------------------------
Answer: 720 ways
------------------------------
$.60 a lb.
Just divide $1.50 by 2.5lbs.
You need to foil it out. That's how you get the answer.
(x+4)^20
=
(x+4) x (x+4)^19
=
(x+4)^2 x (x+4)^18
etc.
Answer:
m = 21.33333 or 21 1/3
Step-by-step explanation:
6/16 = 8/m
cross multiply to get
6m = 128
m = 21.33333 or 21 1/3
