R * 4 = 1000; R = 1000 / 4 = 250
(R + B) * 3 = 1000
3R + 3B = 1000,
3B = 1000 - 3R = 1000 - 750 = 250
B = 250/3
t(B) = 1000 / (250/3) = 12 hours
Answer:
2.4
Step-by-step explanation:
Answer:
It's blurry..
Step-by-step explanation:
Do you mind either taking a clearer picture or typing it out in the comment section?
Answer:
<h2>D</h2>
Step-by-step explanation:
The dimensions of the portrait are attached.
The total area of the portrait is represented by its width 5+x and its length x+1.
We know by definition that the area of a rectangle is

Where
is the width and
is the length.
Using the given expressiones, we have

Therefore, the right answer is D.
Except it’s 1 am it was pretty cool