Answer:
1.4
Step-by-step explanation:
영어를 잘 못해서 한국말hhhhhhgjfjtjrjjt
We have been given an expression
. We have been given steps how Chris tried to solve the given expression. We are asked to choose the correct option about Chris's work.
Let us simplify our given expression.
Using exponent property,
, we cab rewrite our given expression as:


Now we will use exponent property
to further simplify our expression.


Therefore, Chris made mistake in step 2.
5/7 which means for every 7 kids, one owns a dog
Answer:
1 N 3
Step-by-step explanation:
Answer:
x = 7
y = 0
Step-by-step explanation:
Close, but not quite.