Level:
Project ID:
1003047802
Accepted:
1
Clonable:
0
Easy:
0
A student solves several math problems every day. How many problems will he solve in $14$ days if he manages to solve $5$ on the first day and then gradually increases the number of problems solved by $2$ a day?
$252$
$140$
$434$
$364$
$70$