I wanna say the last one is correct not sure about the others . :\
Answer:
-19.8
Step-by-step explanation:
It is the first choice. 3 times 5/2 is 15/2 which equals 7.5 and 12 times 5/2 is 60/2 which equals 30. 7.5 times 30.
Answer:
y + 4 = 2(x+1)
Step-by-step explanation:
Begin by calculating the slope m using the slope formula. Then substitute m and (-1,-4) into the point slope form. The point slope form of the line is
.
Slope Formula:

Substitute m = 2 and (-1,-4).
