The answer is 3/7, 5-2=3 and 10-3=7
Answer:
15
Step-by-step explanation:
Answer: -5 1/2, -5.2, -5, -5/2, 5.5
We can visualize a number line to see where these numbers would rank.
Using exponents x * x is written as 
<h3>What is exponents?</h3>
Exponents in mathematics is a term that refers to the powers in which a number is raised. Usually the number representing the exponents is usually written upwards in lower font to the left-hand side of the main number or value.
<h3>solving the problem</h3>
x . x is same as x multiplied by x
therefore x . x = x * x
since the x is two the product is written as
. where the two shows how many times x appeared.
Read more on exponents here: brainly.com/question/11975096
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