Please... help me..I have a confusion..

is the (-5 + -3 ) is =( -5 - +3)​

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

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 is the circumference of the pie