Timer
00:00
Answers
A
B
C
D
E
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Difficulty—
Every year, during Tom's birthday, his grandmother kisses him as many kisses she kissed him during his previous birthday, less his age (a kiss for each year.) How many kisses did Tom receive from his grandmother on his \(15\text{th}\) birthday?
1. Tom received \(144\) kisses from his grandmother during his first (age 1 year) birthday
2. On his \(11\text{th}\) birthday, Tom received \(10\%\) less kisses from his grandmother than he did on his \(10\text{th}\) birthday
The OA is D
1. Tom received \(144\) kisses from his grandmother during his first (age 1 year) birthday
2. On his \(11\text{th}\) birthday, Tom received \(10\%\) less kisses from his grandmother than he did on his \(10\text{th}\) birthday
The OA is D
