Question

Please Help! Double Points!

Which equation represents the table above between the cost, c, and the number of months, n?

A) c = 30n

B) c = 10n

C) c = n + 30

D) c = n + 10

Answer 1

ANSWER:
B
EXPLAINED:
C=10n, if you were to fill in the variables with chart it would be correct.
1) 30=10•3
2) 60=10•6
3) 90=10•9
4) 120=10•12

Footnote: (•) means multiplying or times

Answer 2

C is the correct answer

Explanation:

Hope this helped you, sorry I don't have an explanation.