Answer: Hexagon
Explanation: Just trust me ;)
The answer is 25/400 because it is 25 green marbles and it is 400 in total
Answer: -2
Step-by-step explanation: Just add -7+5.
The given expression is equivalent to the number 147.
We have given that,

We have to determine the value of the given expression.
<h3>What is the expression?</h3>
An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Therefore the given expression is equivalent to the number 147.
To learn more about the expression visit:
brainly.com/question/723406
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