Answer:
I got x = 1
Step-by-step explanation:
First to isolate the variable you add 3 to both sides which will give you 1/2x is less than or equal to 2. Then divide both sides by 1/2 and you will get x = 1. To check the answer I just did:

And since -2.5 is less than -1 this statement is true. x does in fact equal 1
27h / 3h = (9 x3h) / (1x3h) = 9
Answer:
false
Step-by-step explanation:
The correct answer is C:$76.05. Tim would make 135.42 in three months and the total (221.47) minus 135.42 equals 76.05.
We have been given the expression to be 
Since we need to find the tangent at a point, we will have to find the derivative of
as the slope of the tangent at a given point on the curve is always equal to value of the derivative at that point.
Thus, we have to find 
We will use the product rule of derivatives to find 
Thus,
(using the product rule which states that
)
Taking the common factors out we get:


Thus,
at
is given by:
=Slope of the tangent of y at x=4=
Thus, 
Now, the equation of the tangent line which passes through
and has slope m is given by:

Thus, the equation of the tangent line which passes through
and has the slope 185 is
Which can be simplified to 
Thus, 
This is the required equation of the tangent.