Solve Linear Equations and Analyze Linear Functions 3
Name:
1) Solve:  2(3 x  1)  ( x  2)  2  x
2) Solve:
1
5
x2
6
6
3) Solve:
1
x
(4 x  8)   4
2
4
4) To make senior t-shirts, the senior class pays a flat fee of $100 and then $20 per shirt. Let C be the
total cost of having the shirts made and let n be the number of shirts.
a) Write an equation that models the total cost if we order n shirts. (In other words, we don’t know how
many shirts we will order).
b) What is the slope of this line and what does it mean in the context of this story?
d) What is the y-intercept of this line and what does it mean in the context of this story?