Answer:
You just need to demonstrate that the expression is not equivalent. To do that, we just need to evaluate the expression with a specific number.

For
, we have

Notice that the answer is true because 2 is not equivalent to 5.
Therefore, the expression is actually non-equivalent.
P equals 7 because 7 people to each table. 42/7=6
The value of given expression is: 3
<h3>What is exponents and powers?</h3>
Exponent refers to the number of times a number is used in a multiplication. Power can be defined as a number being multiplied by itself a specific number of times.
9*(15)³/45 *
/9
= 3²* 3³*5³/5² * 3² * 3² * 5
= 
= 3*1
=3
Learn more about exponents and power here:
brainly.com/question/15722035
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H 45%
you would add up the number of shaded squares and divide that by the total number of squares