12(x-3)+18=4(3x-3)
Distribute.
12x-36+18=12x-12
Add like terms.
12x-18=12x-12
Add 12 to both sides.
12x-6=12x
Subtract 12x from both sides.
-6=0
?
NO SOLUTION
47.44 is the answer to this question
an explicit formula for the arithmetic sequence -5,13,31,49 is 
.
<u>Step-by-step explanation:</u>
Here we have an arithmetic sequence -5,13,31,49 . We need to find an explicit formula for the arithmetic sequence .Let's find out:
Let 
be terms of an A.P , common difference is :
⇒ 
⇒ 
⇒ 
⇒ 
We know that general term of an Arithmetic Progression ( A.P) is :
⇒ 
So , Here we will have 
⇒
⇒ 
⇒
Therefore , an explicit formula for the arithmetic sequence -5,13,31,49 is .
Answer:
ill help you if you help me
Step-by-step explanation:
plz
The entrance fee is proportional to the number of visitors at A)museum a.
In arithmetic, two sequences of numbers, often experimental statistics, are proportional or at once proportional if their corresponding factors have a regular ratio, that's called the coefficient of proportionality or proportionality consistent.
The definition of proportional is something that has an incredibly correct dating of length or that is appropriate. An example of something proportional is a woman's tiny toes to her quick stature. An instance of something proportional is the quantity of pay a worker receives for the hours that they installed.
While something is proportional to something else, it does no longer suggest the values are equal, simply that they trade with admiration for each other. The regular of proportionality serves as a multiplier.
Learn more about proportionality here: brainly.com/question/1496357
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