<span>Setting expressions equal to one another gives us an equation.
In an equation, our goal is to isolate the variable; we must "undo" everything that has been done to the variable. We work backward; the last thing done to the variable will be the first thing we undo.
We "undo" things by performing the opposite operation; for instance, if the last thing done to our variable was that 3 was subtracted from it, we would undo that first by adding 3 to both sides.
What we do to one side we must do to the other in order to preserve equality.
We would continue this process of working backward until the variable was isolated; this would give us our solution.</span>
Answer:
Find the Domain and Range
Find the domain by finding where the equation is defined. The range is the set of values that correspond with the domain.
Domain:
(
−
∞
,
∞
)
,
{
x
|
x
∈R
}
Range:
(
6
,
∞
)
,
{
y
|
y
>
6
}
Step-by-step explanation:
Hello!
3 out of 5 looks like this as a fraction:
3/5
We cannot divide this further as both the numerator and the denominator are odd numbers, so we must multiply to get an equivalent fraction:
3/5 = 6/10 = 60/100
3/5 is also equivalent to 0.2 as a decimal or 20% as a percentage.
Answer:
The answer is 6.15404699739
Step-by-step explanation:
