Answer:
1) 80% 2)25%
Step-by-step explanation:
1)80% of $2.50 = $4.50
2)25% of $9 = $2.25
9 - 2.25 = $6.75
I think it's need to be a graph right?
Answer:
the value of c(30) is 21.2, which represents the customers final cost of $21.20
Step-by-step explanation:
d
i forgot hiw to do that
Step-by-step explanation: