Answer:
-4 + (-3) = -4 - 3 = -7.
Or even: -4 + (-3) = -7.
Step-by-step explanation:
This is a one step problem. It is very straightforward and has very little work.
Answer:

Step-by-step explanation:
Answer:Try A.
Although it could be another answer. Comment on this if its wrong I can help you.
This is the graph for y=-2(times)5^x
Hope this helps!