Answer:
The value of x = -2
Step-by-step explanation:
Given equation:
2x + 4 = 0
Find:
The value of x
Computation:
We know that given equation 2x + 4 = 0 is a liner equation with only one variable.
So, we can solve this by elimination method
2x + 4 = 0
Step 1 :
Subtract 4 from both side
2x + 4 - 4 = 0 - 4
2x = -4
Divide 2 from both side
2x / 2 = -4 / 2
x = -2
The value of x = -2
Answer:
The interest rate is 5%.
Step-by-step explanation
The appropriate formula to use here is as follows:
i = simple interest = p*r*t.
Let's solve this for i: divide both sides of the equation by p*t:
i
------ = r
p*t
Subbing $412.5 for i, $750 for p and 11 yrs for t, we get:
$412.50
-------------- = 0.05.
($750)(11)
The interest rate is 5%.
Answer:
Step-by-step explanation:
(18 - 6)/(4-2)= 12/2= 6 slope
y - 6 = 6(x - 2)
y - 6 = 6x - 12
y = 6x - 6
y int= (0, -6)
Answer: yes it is
Step-by-step explanation: