Y = (10-3x)/6
y = -x/2 + 10/6
The slope is -1/2
Answer:
You didnt post a picture of the 3 expressions so therefor I cant help but if you post them then I can try to help. :)
Step-by-step explanation:
1 2/3 . Hope this helps ;)
405=25n+80
405-80=325
325÷25=13
Let Sydney's age be x
Christine's age is 2x
Sum of their age is 54
x + 2x = 54
3x = 54
x = 18
Sydney is 18 years old.