Answer:
wat is the question?
Step-by-step explanation:
Answer:k=4.5
Step-by-step explanation:4.5/1.5=3
Answer:
12
Step-by-step explanation:
12/2=6
replace x with 12
Answer:
$1890
Step-by-step explanation:
x= couches
y=chair.
x=2y
2x=3y+270
2(2y) or 4y=3y+270
y=270
x=540
2(540)+3(270)=1890.
Hope this helps :D