Answer:
a=3
Step-by-step explanation:
Answer:
31
Step-by-step explanation:
50 - 2-3-6-3-5 = 31
Given:
The given expression is:

According to Kylie,


To find:
The correct statement for Kylie's explanation.
Solution:
We have,

According to the perfect square trinomial
.


Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.
Therefore, the correct option is C.
I think you can cut it from the top of it to make one more?
Answer:
Step-by-step explanation:
total increase=350+300=650
