Answer: 9 and 21
Step-by-step explanation:
board=30m
divide by 2 pieces
one piece, we call it a
b, the other piece is b= 2a+3
a+b=30
a+2a+3=30
3a=30-3
3a=27
a=9
b=21
Answer:
1641.36 is how much he will pay for that stuff in one year
Step-by-step explanation:
$1641.36
It should be x=11. could someone fact check me?
