Use the formula
x
=
−
b
2
a
x
=
-
b
2
a
to find the maximum and minimum.
(
−
3
4
,
41
8
)
Answer: $29.75
Explanation: 1-0.15 = 0.85,
35(0.85) = 29.75
I believe it is C is the answer
Sum of those two angles = 180 - 100 = 80
Now, Total ratio = 3 + 5 = 8
Amount of 1 unit = 80 / 8 = 10
Angle measures: = 3(10) & 5(10) = 30, 50
In short, Your Answer would be 30 & 50
Hope this helps!
Because Stephen always gets $25 it doesn't change making it the Dependent Variable, but how many lawns she mows can change making it Independent.
Dependent = $25
Independent = Lawns Mowed
