We are given expression:
.
Tyna simplified the given expression to
.
Explanation: In order to simplify
, Tyna need to simplify rational expression
.
On dividing top and bottom by 3, we get
.
Which Tyna got correct.
Now she need to simplify
.
<em>On applying quotient rule of exponents, we need to subtract the exponents of x's.</em>
So, it would be
.
<h3>So, the final answer should be

.</h3><h3>Therefore, Tyan forgot to add exponent to x.</h3><h3>The exponent of x should be 5.</h3>
Given:
The values of a linear function are
and
.
To find:
The linear function.
Solution:
If a linear function passes through two points, then the equation of the linear function is:

The values of a linear function are
and
. It means the function passes through the points (-9,8) and (0,1). So, the equation of the linear function is:




Adding 8 on both sides, we get


Putting
, we get

Therefore, the required linear function is
.
Answer:
P=70
Step-by-step explanation:
15+8=23
12-7=5
23+5+8+7+15+12=70
Hope this helped can you pls give me brainlist if you could
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