The answer is 125 messages.
Firstly the best thing to do is create two different equations.
1. y=25+.08x
2. y=20+.12x
Then you plug into Desmos and see at what point they cross. They cross at (125, 35).
Therefore for 125 text messages would cost 35$ for each plan.
Answer: 
Step-by-step explanation:
I looked it up on my calculator. I hope this helps!! :)
Answer:
8 miles
Step-by-step explanation:
when its 3.5hours look to the left which is 8 miles
Answer:
-4/8
Step-by-step explanation:
slope=rise/run
y2-y1/x2-x1
(-2,3) (6, -1)
x1 y1)( x2 y2
-1 - 3= (-4)
6-(-2)
6+2=8
m/slope= -4/8
Answer:
D
Step-by-step explanation:
6x + 10 = 100
6 times 15 = 90
Add 90 + 10 = 100
