Each year Jody receives a gift from her aunt. The amount is always equal to Jody's age that year, plus the amount of the gift she received the previous year.
Age= 1|2|3|4
Amount of Gift=1|3|6|10
How old will Jody be when she receives her first gift that is more than 100 dollars?

Question

Each year Jody receives a gift from her aunt. The amount is always equal to Jody's age that year, plus the amount of the gift she received the previous year. 
Age=                 1|2|3|4
Amount of Gift=1|3|6|10
How old will Jody be when she receives her first gift that is more than 100 dollars?

anonymous · Answer

at 14 years of age she will recieve 105

anonymous · Answer

Thats what I got but is there an easier way or should i explain it to my teacher?

anonymous · Answer

The amount is the set of triangular numbers.

anonymous · Answer

All I did was take her age and multiply it by the money she earned the birthday before. For example age 3 multiply by the 3 dollars she earned giving her 6 dollars this bday

anonymous · Answer

im sorry i mean add*

anonymous · Answer

3 plus 3 lol

anonymous · Answer

@1on1 what does that mean?
@johnsonkathrin ok