B is your answer it took me some time to find it also
Answer:
Rational
Step-by-step explanation:
-9+-6=-15
A rational number includes any whole number, fraction, or decimal that ends or repeats. An irrational number is any number that cannot be turned into a fraction, so any number that does not fit the definition of a rational number.
<em>First, let's start by finding the Areas for both shaded and not shaded.</em>
-Area of the shaded area = Length²
Area of the shaded area =
6² = 36
-Area of the not shaded region =
Area of the not shaded region =

=

= 15
<em>Now, Let's make our ration!
</em>Area of shaded : Area of not shaded
36 : 15
<u>12 : 5</u>
Answer:
The following solution is incorrect. The correct value of x is 7.
Step-by-step explanation:

Distribute 3 to (4x-15). When distributing, the value outside parentheses is multiplied to all the numbers inside the parentheses. Since the 3 was only multiplied to 4x, the solution is wrong.

Add 45 to both sides.

Divide by 12 from both sides.
