Answer:
x = 6
Step-by-step explanation:
We want to solve:

First, isolate the variable by moving all the terms with x to one side and all the constants to the other side:

Combining the fraction on the left, we get:

6/3 = 2, so:
2x = 12
Dividing both sides by 2 yields:
x = 6
Answer:

Step-by-step explanation:
The formula of a circumference of a circle:

r - radius
We have <em>r = 8</em>. Substitute:


3.15 is the answerrrrrrrr
Answer:
The number 10/2 = 5 is an integer.
Step-by-step explanation:
An integer is a whole number which cannot be expressed in fractions. For example, 1, 2, 3...
Integer can be positive, negative of zero.

It is a whole number so it is an integer.
- 0.3
It is not an integer as it has a fractional part.

It also has a fractional part, so it is not an integer.
0.4
It also has a fractional part, so it is not an integer.