Answer:
Step-by-step explanation:
The answer is b trust me
2x+3y=6
3y=6-2x
y=2-2/3x
y=-2/3x+2
the 3rd one is correct
Answer:
A
Step-by-step explanation:
DECA=10, decagon = 10 sides.
since each side is 1.8 long, all 10 sides will be 10*1.8 or 18 units long, so that'd be the perimeter then,
Answer:
2. 4a+2c = 5000
4. a + c = 1600
Step-by-step explanation: