Answer ; -1/2
when expanded
5-8a-2+3a=13
5a=3-13
a=-5/10
a= -1/2
Answer:
what's the question????
Step-by-step explanation:
Hello there! In this case the range would be {-3, -2, 4, 5}.
The range is always all the y values in the equation.
{(7, -3) , (4, -2) , (9, 5) (6,4)}
{-3, -2, 4, 5}.
I hope this helps and have a great rest of your day!
Answer:
-8m^2 -2m +17
Step-by-step explanation:
(-6m^2 - 7m + 8) - (2m^2 - 5m - 9)
Distribute the minus sign
(-6m^2 - 7m + 8) - 2m^2 + 5m + 9
I like to line them up vertically
-6m^2 - 7m + 8
- 2m^2 + 5m + 9
---------------------------
-8m^2 -2m +17
