Answer:
y=3
x=3
Step-by-step explanation:
2x +3y=15
2x-2y=-12
Answer: 1750000
See the attached figure
A. has a right angle
thats one
4w.
Replace w with 9.
7(9)=63
4(9)=36
6(9)=54
5(9)=45
Therefore the answer is 4w.
