Answer:
B and E
Step-by-step explanation:
Answer:
First option: (Substitute)
2x+3 (x+1.5) = 12
Answer:

Step-by-step explanation:
The line passes through the origin has an equation y = mx
m - slope
The formula of a slope of a line passes through the origin
and a point (x, y):

We have the point (6, 8). Substitute:

Finally:

Answer:
Factoring the term
we get 
Step-by-step explanation:
We need to factor the term: 
Factoring:

Taking (y+4) common

It cannot be further factored.
So, Factoring the term
we get 

cannot be changed to a mixed number. 10 could divide both numerator and denominator. And you get 2.