Y = x + 6
y = -3x + 6
put the system of linear equations into standard form
x - y = -6
-3x - y = -6
solution:
x = 0
y = 6
Y = 5x + 10. X represents the number of movies, and Y is the cost per month.
Step-by-step explanation:
I think it is the last one.
Solution:
We are going to find the distance between points A -4; 2, B 3; -5 :
d = √ (xb - xa) 2 + (yb - ya) 2 =
= √ (3 - (-4)) 2 + (-5 - 2) 2 =
= √72 + (-7) 2 = √49 + 49 =
= √98
= 7√2 ≈ 9.899494936611665
Answer:
Step-by-step explanation:
we have totally 7+3+6=16 books.
let us choose one book from the all these books;
by using permutation formula we will get the answer


all these process are related to each other so we should multiply them
7*3*6=126