Answer:
5100m
Step-by-step explanation:
Let's do some subtraction!
8500-3400= 5100m
Answer:
-2x+2y=-5 is equal to x=y+
5
/2
5x- 6y =8 is equal to x=
6
/5
y+
8
/5
Step-by-step explanation:
You can use Euler's Polyherdron Formula as seen here;
https://plus.maths.org/content/eulers-polyhedron-formula
The number of vertices minus the number of edges plus the number of Faces will equal 2.
V - E + F = 2
V - 36 + 25 = 2
V = 13
2.434 to 3 sigfigs = 2.43 .
D because coefficient is the number next to the variable and 7 is the coefficient to the fifth power