Answer:
C) 7c+6s-63
Step-by-step explanation:
set up this equation because you are adding the two expressions

combine like terms

Answer:
12
Step-by-step explanation:
18 -6
12
Hope that this helps you and have a great day :)
Answer: the answer is b( a quantile - quantile plot and a p- value test
Step-by-step explanation:
Answer:
Negative
Step-by-step explanation:
Step-by-step explanation:
line a is perpendicular to B.
if the slope of line A is -3/4 what is the line of B