
Slope: -2
NOTE: The line perpendicular to line

has a slope

.
So your slope is

- 1 over 2 (Answer a)
96/6=16
Each side has area 16 sq cm.
Each edge length is sqrt(16)=4 cm
2/5 or 0.4 Because only two of the five numbers are even or greater than 78
Answer:
-6k = -8 is an expression
A and C are inequalities
D is arithmetic
Simplified because I don’t know if x^o is the correct notation
(X^2 + 4) - (x^o + 5x - 1)
X^2 + 4 - x^o - 5x + 1
Then combine like terms