Question

Carol began with $50 in her bank account and then added an additional $10 a month. Select the algebraic model that describes b, the balance in Carol's bank account after m months of saving.

Answer 1

adds 10 per month
starts with 50
50+10 times number of months
m=number of months

b=10m+50

Answer 2

B = 10m + 50 <========