Determine whether the value of each power is positive or negative.
(-10)5
Positive
(-3)4
(-2°
(-1)²
(-6)
(-4)

Atile pattern on a wall is made up of two identical parallelograms and three identical triangles. what is the area of the tile pattern ? what is the area of the tile pattern?

Find the solution of system of equation y= x-4 y=4x+2

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10