( 3
x
9
)
(
−
3
2
)
(
2
x
8
)
(
3
x
9
)
(
-
3
2
)
(
2
x
8
)

As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?

Using the rise/run counting method, the slope of the line is

Asalesperson set a goal to earn $2,500 in august. she receives a base salary of $1,000 per month as well as a 20% commission for all sales in that month. how many dollars of merchandise will she have to sell to meet her goal?