81a²-25 would be the answer I'm pretty sure. Hopefully I helped.
Answer:
the slope is
3
- ----
2
Step-by-step explanation:
IDK, but this is the correct answer, may i please have brainliest
In a simulation, you can just calculate it. You don't have to waste money on buying a ton of cereal
The answer of all of this is 18 because 18.1 months so if you do the math you get 18-7x+20^2