Slope of a Line Passing through two points (x₁ , y₁) and (x₂ , y₂) is given by :

Given Points are (8 , 30) and (18 , 60)
here x₁ = 8 and x₂ = 18 and y₁ = 30 and y₂ = 60

We know that the form of line passing through point (x₀ , y₀) and having slope m is : y - y₀ = m(x - x₀)
Here the line passes through the point (8 , 30)
⇒ x₀ = 8 and y₀ = 30
We found Slope(m) = 3
Substituting all the values in the standard form, We get :
Equation of the line : y - 30 = 3(x - 8)
Let d be the x-intercept of this line
⇒ The line passes through the point (d , 0) as at x-intercept, y-coordinate is zero.
⇒ 0 - 30 = 3(d - 8)
⇒ 3d - 24 = -30
⇒ 3d = -30 + 24
⇒ 3d = -6
⇒ d = -2
⇒ The x - coordinate of the x-intercept of the line is -2
Answer:
1. b or c?
2. b
Step-by-step explanation:
hope this helps :)
Answer:
10c=h
Step-by-step explanation:
The graph showed 2h=20c
so h=10c
Answer:
are you supposed to simplify or solve?
Step-by-step explanation:
Answer:
cups.
Step-by-step explanation:
It is given that the ingredients for making chocolate cookies are
cup of brown sugar,
cup of white sugar,
cup of butter,
cup of flour, and
cup of chocolate chips.
Now, we have to calculate the total number of cups of ingredients needed in making chocolate cookies.
So, it will be given by
cups
=
cups
=
cups. (Answer)