Answer:
10
Step-by-step explanation:
An=-5n+260
A40=60
So the Awnser is 60
(Hope this helped!!)
Answer:
48
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
Bcs, in the equation x+(-x)=0 you do x-x ( which is basically x+ -x) and they cancel each other out. This means your equation is 0=0