Answer:
slope= 1/2
c
Step-by-step explanation:
part a)
m= 4 - 0 / 8 - 0
= 1/2
At least 30 ..................
Answer:
140/20
Step-by-step explanation:
If you reduce the fraction your left with just 7
A. C(n)=10n+125
cost×number of buttons is equal to 10 cents times the number of buttons, plus the $125 cost of the button machine
Answer:
im pretty sure B 7.5 units
Step-by-step explanation: