Answer:
12
Step-by-step explanation:
So there is 3:5 right, so 20 divided by 5 equals 4, there are four 5's in 20. Then 4 multiplied by 3 equals 12. So there are 12 students that has BROWN EYES.
<em>Hope I Helped You :)</em>
The value of 
is 6.
First, you must add 7 on both sides.
Then, you must divide both sides by 2.
Answer:
y=2/3x + 5
Step-by-step explanation:
First, put the equation in point-slope form:
y-y1=m(x-x1) with m representing the slope and y1 and x1 representing the coordinate (0,5)
y-5=2/3(x-0)
Now, distribute and simplify.
y-5=2/3x-0
y=2/3x + 5
