Answer:
P= 80 + 20x
Step-by-step explanation:
80 is base and 20 per x computer
Answer:
all but the middle
Step-by-step explanation:
did this on a test an got 100%
Slope undefined
no y-intercept
unless you mean <span>y=2x+7
then slope 2
y-intercept 7
</span>
Answer:
cap
Step-by-step explanation: