Answer:
The answer is 6-16y
Step-by-step explanation:
2(3-8y)
2x3=6
2x8y=16y
then you put the equations that you answered together
6-16y
cant simplify anymore
Cost of Television = $1420
Cost of Television after store sale =$1022.40
Drop in price= 1420-1022.40= 397.60.
Price taken off = $ 397.60.
Percentage taken off=
=
Percent off = 28%.
Answer:
126.
Step-by-step explanation:
This is the number of combinations of 4 cards from 9 cards:
= 9C4
= 9! / 4! 5!.
A quick way of calculating this is
9*8*7*6
----------- = 9*2*7 = 126 combinations.
4*3*2*1
Answer is in the file below
tinyurl.com/wpazsebu