Solve this system of equations.
x-y=2
2.5x + y =5

x=2, y=0. (2, 0).

Step-by-step explanation:

x-y=2

2.5x+y=5

x=y+2

2.5(y+2)+y=5

2.5y+5+y=5

3.5y=5-5

3.5y=0

y=0/3.5

y=0

x=0+2=2

the answer to this question is in the pic

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!