you said you will give use 20 points but it is marked as 5 Points.
Answer: to make it easier
Step-by-step explanation:
well 9+3=12 but taking 1 from the three and making ten then adding 2 is easier
The first number will be 500
the second number will be 600
and the last number will be 990
Answer:

Converse: Alternate Interior Angles Converse
Step-by-step explanation:
By the Alternate Interior Angles Converse, if
, then l || m.
Use the equation to solve for x as follows:

Subtract 9x from each side


Add 23 to both sides


Divide both sides by 5

