Well you are solving for Y so you have to get y by itself. So in order to do that you must multiply both sides by 3/2. You do this because you need to get 2/3 on the other side. So just multiply -12 and 2/3 and you'll get y=-18. You can check this by plugging -18 into your original equation. So 2/3y=-12 will become 2/3(-18)=-12. If the you got the correct answer then you should get -12=-12.
Answer:
I would use a bar graph so the bottom of the graph could be the number of books, and the left could be the price. the higher the bar is, the higher the price. It is easy to compare heights of the bars from just looking at the graph.
The function to represent the problem is f(x)=6x+24 and the range is 30y48.
<h3>What is arithmetic sequence formula?</h3>
If the terms of a sequence differ by a constant, we say the sequence is arithmetic. If the initial term () of the sequence is a and the common difference is d, then we have,
=a+(n-1)d
Initial number of clients=30
Number increase per week= 6
So, we can make an arithmetic sequence fir six weeks
30,36,42,48
Here, first term, a=30
Common difference, d=6
Range is [30,48]
The explicit formula of an arithmetic sequence is
=a+(n-1)d
Put a=30, d=6, n=x
=30+(x-1)6
=30+6x-6
=6x+24
Therefore, The function to represent the problem is f(x)=6x+24 and the range is 30<=y<=48
To learn more about arithmetic sequence, visit: brainly.com/question/15412619
#SPJ4
The answer for the first one is C.
The answer for the second one is A.
The answer for the third one is D.