Intersect at where x=x and y=y
see where they have the same x and y values
that is at x=-1 and y=-5
intersect at (-1,-5)
Answer:
y = 
x + 
Step-by-step explanation:
Calculate the slope of line m using the slope formula
m = 
with (x₁, y₁ ) = (- 2, 2) and (x₂, y₂ ) = (0, - 3) ← 2 points on the line
m = 
= 
= - 
Given a line with slope m then the slope of a line perpendicular to it is
= - 
= - 
= , then
y = x + c ← is the partial equation in slope- intercept form
To find c substitute (3, 2 ) into the partial equation
2 = 
+ c ⇒ c = 2 - =
y = x + ← equation of perpendicular line
Answer:
If you wanted to buy 7 books you would need $23.87.
Step-by-step explanation:
Divide the total of the six books by their price, ($20.46/6), you would get that the individual price of each book is $3.41. Lastly, you multiply that number by 7 because that's how many books you need (7 x $3.41). You end up with $23.87
Yes it is yes yes yes yes it is
0.757575 is already a decimal.
