Answer:
y=-40 and x is 2
Step-by-step explanation:
idk
Answer:
4. 9
5. 5x
Step-by-step explanation:
its an isocoles
Answer:
the unknown side of the triangle is 
Step-by-step explanation:





or 
Given that,
A population p of migrating butterflies changes over time it is represented by the equation
Where w is number of weeks.
To find,
The population after 2 weeks.
Solution,
We have,

Put w = 2 in the above equation.

So, the population after 2 weeks is 64000
.