Answer:
The intersecting point is (-3,-2).
Step-by-step explanation:
The given equations are :
2x−y+4=0
2x−y=-4 .....(1)
x+y=-5 .....(2)
Adding equations (1) and (2).
2x+x = -4-5
3x=-9
x = -3
Put the value of x in equation (2).
-3+y=-5
y = -5+3
y = -2
Hence, the intersecting point is (-3,-2).
Answer:
5842 people after 2 months
Step-by-step explanation:
Given
Initial Value: 
Rate: 
every 6 months
Required
Number of people using it after 2 months
The function follows an exponential model.
So, we need to first write out the function.
If Rate: every 6 months
Then
Rate: 
after 1 year
The function is represented as:
So:
For 2 months, we have:
Convert to years
Answer:
sorry PLS the question is not clear I think U missed some parts
Answer:
38
Step-by-step explanation:
Answer:
I think 5 faces and 10 edges but im not sure what a vertice is sorry
Step-by-step explanation:
