Answer:
B
Step-by-step explanation:
The first thing the man needs to do
Is to arrange the books by Abraham Lincoln amongst each other first. Now the number of ways the man can arrange these books amongst each other is a total of 4! Ways. Now there are 6 books remaining and there are also six slots remaining. The number of ways to arrange these six books within theirselves would be 6!
Now the total
Number of arrangements is 6! * 4!
Answer:
10,2
Step-by-step explanation:
(2x)-8
*This is an expression, not an equation
*product means the result of multiplication
*"eight less than" means subtract 8
To find the slope of (6,2) and (2,8), you do 2-8/6-2 which is -3/2
The line perpendicular to this is 2/3
Since the line passes through the point (6,9), you can find that the y intercept is (0,5)
So the slope intercept form of this equation is 2/3x +5
Answer:
Step-by-step explanation:
Distribute 2/5 through the parentheses
2/5x-4/5=-1
multiply both sides by 5
2x-4=-5
move the constant to the right and change the sign
2x=-5+4
add the sum
2x=-1
divide both sides by 2
x=-1/2
