4x-7x= 13
⇒ -3x= 13
⇒ x= 13/(-3)
⇒ x= -13/3
The final answer is x= -13/3~
Answer:
The range is the difference between the highest and lowest number
Answer:
The answer is C
Step-by-step explanation:
First you would start at the origin then move 3 units to the right then move 6 units up then that is your point
Answer:
k = 3
Step-by-step explanation:
Given that y and x are directly related then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 81 when x = 27
k =
=
= 3