Answer:

False
Step-by-step explanation:

You substitute
for the second equation.

Then you have to distribute
.

Combine like terms.

Divide both sides by -6 and don't forget to flip the inequality symbol
-7>d
d<-7
choices? i cant tell without choices
Answer:
I am pretty sure it is A
Step-by-step explanation:
B. Shows lest Variability.
A) is constant, C) is Constant, D) is constant but with and addition of 20 and remaining