Answer:
9 is the real part and 7i is the imaginary part
Step-by-step explanation:
A complex number is written in the form a+bi where a is the real part and bi is the imaginary part
9 = real part
7i is the imaginary part
Answer:
153.94
Step-by-step explanation:
about this amount
Answer:
<h3>
b=
</h3>
Step-by-step explanation:
4b+5=t
First, you must get the variable alone! Substract 5 from both sides!
4b<u>+5=t </u>
-5 -5
The 5 cancels out because 5-5=0
The new equation is 4b=t-5
You must divide by 4 to get the variable alone since your solving for b!
<u>4b=t-5</u>
4 4
b= 
This is your answer!
The correct option will be: C. 
<em><u>Explanation</u></em>
The repeating decimal given is:
which means 2.1111111111..........
Suppose, the given number 2.1111111111.......... as 
Here the repeating digit is 1 . First, we need to move the decimal point after the repeating digit. So we can do that by multiplying both sides by 10. Thus....

Now subtracting the above two equations , we will get.....

So, the given repeating decimal be expressed in a fraction as 
Answer:

Step-by-step explanation
Let w represent the number of workbooks
Let d represent the number of dry erase boards
Then , we can create the inequality for this situation
