Which group of numbers even or odd include more prime numbers? Why?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

What are the exclude value of mn+3m