Answer:
Rate of change of y is 
Step-by-step explanation:
Final Answer: 
Steps/Reasons/Explanation:
Question: What is the solution to the linear equation 
?
<u>Step 1</u>: Simplify 
to 
.
<u>Step 2</u>: Cancel 
on both sides.
<u>Step 3</u>: Subtract 
from both sides.
<u>Step 4</u>: Simplify 
to 
.
<u>Step 5</u>: Divide both sides by 
.
~I hope I helped you :)~
Answer:
A
Step-by-step explanation:
12x12 = 144 per side
144x6 sides = 864
Linear equations are all solved the same way. Figure out the operations performed on the variable. Undo those in reverse order.
Here, the variable is
- divided by 2
- has -7 added.
In reverse order, we undo these operations by
- adding 7
- multiplying by 2.
Whatever we do to one side of an equation, we must also do to the other side. That is how the equal sign remains valid.
2 = m/2 -7
2 +7 = m/2 -7 +7 . . . . . add 7
9 = m/2 . . . . . . . . . . . . simplify
2*9 = 2*m/2 . . . . . . . . multiply by 2
18 = m . . . . . . . . . . . . . simplify. (You know that 2/2 = 1, and m*1 = m.)
The answer is m = 18.
_____
Check:
.. 2 = 18/2 -7
.. 2 = 9 -7 . . . . . . . true. The answer checks OK.
Answer:
A
35 60 65 70 90
Q1 = 60, Q3 = 70, Q3 - Q1 = 10
Low suspected outliers : 10 x 1.5 = 15
range, 60 -15 = 45
70 + 15 = 85
Hence, there are low suspected outliers i.e 35 and 90
