Answer:
Choice B is correct.
Explanation:
The given equation is -r+5(r+2)=-10
Put r=-5 into the above equation
-(-5)+5(-5+2)=-10
5+5(-3)=-10
5-15=-10
-10=-10
Right and left side of above equation is equal by putting r=-5 so it is true statement.
If you divide.40 into 9 you will get 22.5 which is your answer
Step-by-step explanation:
It says add across to the right and add down bottom
Add across


Add down

Answer:
0,3
Step-by-step explanation:
enter in a graphing calculator see where you hits 0