Answer:
i have the same question pls help us
Step-by-step explanation:
Using addition
x-y+1/2x+y=1+5
x+1/2x+0y=6
3/2x=6

3x=12
x=4
Using the value of x
x-y=1
4-y=1
y=3
With x as 4 and y as 3, their product is 12
And can be written as (4,3)
4 hundred thousand are in it simple!
Answer:
Step-by-step explanation:80divide by 20=4
4multiply by 3=12
Answere=12
$180 taken away from $450 is $220. the rest i'm not quite sure because there wasn't a given price for the music.