Substitute x for "a number". This is a verbal equation, so it will look like this:
3x+4x+1=6x. Then solve for x.
Answer:
or 
Step-by-step explanation:
we have
Divide the absolute value inequality into two inequalities
<em>First inequality</em> (positive value)

<em>Second inequality</em> (negative value)

Multiply by -1 both sides
Remember that when you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol
so

therefore
The compound inequality that can be used is
or 
No. It is not that the probability that

is in the interval is 0.95 rather we are 95% confident that the true mean of the population will be in the stated interval.
Confidence interval does not specify the probability of the occurrence of a population mean in an interval, rather it specifies the level of confidence on the interval of occurrence of the population mean.
Answer: The length of the pool table is 8 feet.
1. 1 inch on paper = 4 feet in person
2. If the table is draw as 2 inches, you multiply 4*2 to get a product of 8