Use the order of operations to simplify each expression. Please be sure to show your work. A) 3 + 4(2)

B) -23 + (-2)3

C) 4 - 2(3) + 8

D) 3(4)2 + 7 (2)

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle