Answer:
is this fifth grade work
Step-by-step explanation:
11x11 =22
The expression that simplifies to 100 by arranging digits from 1 to 7 is 
The given digits include;
1, 2, 3, 4, 5, 6, 7
<em>To form an expression that simplifies to 100:</em>
This expression is formed as follows;

The above expression can be simplified to 100 as follows;

Thus, the expression that simplifies to 100 by arranging digits from 1 to 7 is 
Learn more here: brainly.com/question/16287726
9 tens because 10 time 9 is 90 and 2 ones
Answer: x=2
Step-by-step explanation: