Give the slope and the y-intercept of the line y= −x+8
. Make sure the y-intercept is written as an ordered pair.
Slope:
Y-intercept:

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

What rotation was applied to triangle def to create d’e’f’?

If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?