Step-by-step explanation:
2x - 3y = 9
2x + 3y = 3
__________ -
-6y = 6
y = -1
2x - 3y = 9
2x - 3(-1) = 9
2x - (-3) = 9
2x = 12
x = 6
Answer:
A and B
Step-by-step explanation:
Because the surface area is 
BA is the base, so
also works.
Answer:
y = -3x - 6
Step-by-step explanation:
0,-5 i hope this is can sorry if its wrong
Answer:
The total amount of ribbon she had was 35 feet of ribbon.
Step-by-step explanation:
I hope this is one of the answers and I hope this helps you. Stay safe:)