Some friends who were playing darts decided to impose a

Last updated: 7/16/2022

Some friends who were playing darts decided to impose a 5-point penalty for each dart that missed the dart board completely. During the evening, a boy had 2 darts in the 20-point section, 3 darts in the triple-15-point section, and 6 darts in the double-10-point section. He missed the dart board completely 5 times. How many points did the boy score?