Answer:
Each notepad would cost $5.
Answer:
y = 3x - 6
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
calculate m using the slope formula
m =
with (x₁, y₁ ) = (0, - 6) and (x₂, y₂ ) = (2, 0) ← 2 points on the line
m = = = = 3
the line crosses the y- axis at (0, - 6 ) ⇒ c = - 6
y = 3x - 6 ← equation of line L
Answer:
1. x
=
5
2
−
5
y
4
x=5/2-5y/4
2. x
=
15
4
−
5
y
8
x=15/4-5y/8
Step-by-step explanation:
The Answer is 10.
2(3)+ 4
6+4
=10
They are functions if the x’s don’t repeat. A, C, D are functions