It's simply 4,2,0,-2..... the pattern is just subtracting two as you go on.
Answer:
23
Step-by-step explanation:
25 + 17 + 38 + 11 + 24 = 115 / 5 = 23
Domains are the first sets of numbers they are also the x and the range is the second sets of number and is the y
32 sides of a polygon has 20 triangles.
X+y=30
2x-3y=5
y=30-x
2x-3(30-x)=30
2x-90+3x=30
5x=120
x=24
y=30-x
y=30-24
y=6
The positive difference between the two numbers is 18.
