According to the graph, what is the value of the constant in the equation below?
10
(5,10)
Helght = Constant. Width
9
8
6
(3,6)
Height
(2,4)
NAC
LLL
1 + (0.5, 1)
1
2
3
4
5
6
7
8
9
10
Width

One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.