7x - 12y = -32
-12y = -7x - 32
y = 7/12x + 8/3...slope here is 7/12. A parallel line will have the same slope.
so ur parallel line will be : y = 7/12x + b....and b can be anything but 8/3...it cannot be 8/3 because then there would be infinite solutions and parallel line do not have infinite solutions, they have no solutions because they do not intersect.
Answer: 0.9 is the decreasing factor.
Step-by-step explanation:
Here, The price of the ginger roots is G .
And, It there occurs the 10% off on this amount then,
The new price of the ginger is 90% of G.
That is, Final price of G = 
= 
= 0.9G
Since, 0.9 decreases the price of the ginger.
Therefore, It is called decreasing factor for the function which represents the price of the ginger.
Answer:
8:30
Step-by-step explanation:
well it's a delay so you will have to add
6:30 + 2 = 8:30
To solve add the ratio together and you get 10. 25/10 = 2.5
Now 2*2.5: 3*2.5: 5*2.5
= 5 : 7.5 : 12.5