Multiply out the brackets:
4x - 1/4 > 12 - 2x
Add 2x to both sides:
6x - 1/4 > 12
Add 1/4 to both sides:
6x > 12 1/4
Divide both sides by 6:
x > 2.04
Change to a fraction form, therefore the answer is B
Hello,
N is closed for an opération(µ) means that
a,b ∈ N : a µ b ∈N (i suppose so)
Answer (1) ex 2/3 ∉ N
Answer (4) ex 2-3 ∉ N
∀ a,b ∈ N: a+b ∈N is true ; not a answer.
∀ a,b ∈ N: a*b ∈N is true ; not a answer.
All of them except the 3rd one
Answer:
It is a Non-Linear graph:
Answer:
C
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = 3 and (a, b) = (2, - 
) , thus
y - (- ) = 3(x - 2) , that is
y + = 3(x - 2) → C
