Step-by-step explanation:
a= 1/3
common ratio = -3
the 8th term is given by,


Answer:

Step-by-step explanation:
Factor 

Rewrite Equation

The triangle is equilateral, so all sides are equal.
4x = 3x + 2
x = 2
4x = 8
All sides measure 8 units.
Answer:
The correct answer would be y=5/8x + 1/2
Step-by-step explanation:
Answer:
1.5
Step-by-step explanation:
30/20