Answer:
^^1 week and 5 days
Explanation:
If she has $85 now, and gains $10 per week, by the next week and 5 days, she should have her goal of $205. Hope it helps!
 
        
             
        
        
        
It would be 2,0 for the x and y
        
             
        
        
        
Solve the equation for 
x
 by finding 
a
, 
b
, and 
c
 of the quadratic then applying the quadratic formula.
Exact Form:
x
=
−
3
±
√
6
3
Decimal Form:
x
=
−
0.18350341
…
,
−
1.81649658
…
 
        
             
        
        
        
Temp is explanatory and ice cream sales is the response
        
             
        
        
        
-6(3x + 1) I’m sure this is it