Sherry needs to sell t-shirts as a fundraiser for a charity.
she starts with 40 t-shirts and begins selling at a constant rate of 5 t-shirts each day.
use the segment tool to plot a graph representing the number of t-shirts sherry has left to sell from the time she begins selling until the t-shirts are gone.

I'm not sure if this is the answer but what the heck.

Mark (40,0) and (8,0) AS SO Mark where the 2 circles are                |        40|  O  <==  Mark here

35                                                     /         |

30                                           /                  |

25                                  /                           |

20                           /                                  |

15                     /                                         |

10             /                                                 |

5     /   and mark where the zero is         |

O      1       2      3      4       5     6      7     |8|     9    10     11

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: