Answer:
Step-by-step explanation:
A. Rate of change (or slope) is $50
The initial tutoring fee starts out at $1200 in 2005
How do you know? Each year the cost goes up $50
2005 = $1200
2006 = $1250
2007 = $1300
2008 = $1350
B. y=50x+b
P(7) = 
There are 8 possible outcomes from the spinner and only one 7, hence
P(7) =
It is 42. It is easy like the bottom one
It’s a because the total of x and y is 6.80 and the second equation is how much each are and the total being 7.
Brainliest?
