Question

Bradley and Ryan are having a contest to see who can collect the most bumper stickers. Bradley started with 23 bumper stickers and plans to add 4 each month. Ryan has 9 bumper stickers and plans to add 6 each month. After how many months will they have the same number of bumper stickers?
A. 10 months
B. 2 months
C. 7 months
D. 51 months

Answer 1

C. 7 months

Answer 2

Because:
23+(7)*4=9+(7)*6
23+28=9+42
51=51

Answer 3

7 months

Answer 4

i figured i was right! thanks!