Answer:
Step-by-step explanation:
Pretty sure it’s C is there a graph with the question?
Y/3-a=b
First multiply 3 on both sides
y/3-a=b
*3 *3
---------------
y-a=3b
Now add the a on both sides
y-a=3b
+a +a
----------------
y=3b+a
Your answer is
Y=3b+a
Answer:
Step-by-step explanation:
To find the median, arrange the data in ascending order
10,20,30,40,50,60,70,80,90
Number of data = 9 . It is a odd number
So, median will be the (n+1)/2 th term
Median = 50
a perfect square trinomial has a factor that is identical to the other factor. In this case, from the first term, the factor is composed of 2x while from the third term, there is a term 7 involved. In this case, the factor is 2x + 7. so the second term has to be 2*(2*7) equal to 28
T because as you experimenting everything you should be able to predict what’s going to happen next
