Answer:
or 
Step-by-step explanation:
d=5m+11n
-11n=5m-d
11n=-5m+d

It won't be wrong if you also put 
Answer:
The circumference and the area of the circle are 6.28 yards and 3.14 yd² respectively.
Step-by-step explanation:
Circumference: This is defined as the distance around a circle.
The circumference of a circle is
P = πd............................. Equation 1
Where p = circumference of the circle, d = diameter of the circle
Area: This is the region bounded by a plane surface.
The area of a circle is
A = πd²/4 .................................. Equation 2
Where A = area of the circle, π = pie = constant.
Given: d = 2 yd.
Constant: π = 3.14
Substituting these values into equation 1 and 2 respectively.
P = 3.14(2)
P = 6.28 yard.
P = 6.28 yd
and
A = 3.14(2)²/4
A = 3.14×4/4
A = 3.14 yd²
Thus the circumference and the area of the circle are 6.28 yards and 3.14 yd² respectively.
I think is very complicated the way u set it up maybe try to put a picture for it
Answer: 10y^4
Since it can go 10y^4(3y^4+1)
Step-by-step explanation:
You have to do Rise over Run.
1.) Start at the origin
2.) go down to one of your points, (in this case the point in the 4th quadrant)
3.) Go down 6 units, then 3 units right
4.) The slope is 6/3 or 2/1
m=2/1