A swim club charges a one-time registration fee of $30, plus $18 per month, to maintain the membership. What is the total charge for a membership of t years?

A. 18(t+30)

B. t(12*18)+30

C. t*18/30

D. $126

Question

A swim club charges a one-time registration fee of $30, plus $18 per month, to maintain the membership. What is the total charge for a membership of t years?

A. 18(t+30)

B. t(12*18)+30

C. t*18/30

D. $126

kittiwitti1 · Answer

registration fee is $30
monthly fee is $18, so $18 per month $m$
add this all up and you get the equation $30+18m$

to get one year's worth you have to multiply the monthly fee by 12 (12 months in a year), and the variable becomes $t$
so you would get the equation $30+(18\times12\times t)$

liv33 · Answer

so the answer is B?

kittiwitti1 · Answer

yes
sorry about that, had to go get something