Of 13 possible books, you plan to take 6 with you on vacation. how many different collections of 6 books can you take?

There will be 1716 combinations of the books I can make.

Step-by-step explanation:

Out of 13 possible books, I plan to take 6 books with me on a vacation.

I have to find the collections of 6 books I can take.

Its a question of combination. Total number of books is 13 and we have to make 6 combinations out of these 13 books.

Combinations will be = or ( 13, 6 )

= =

=

= =

There will be 1716 combinations of the books I can make.

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b