Been almost an hour in a half since this question hasn’t been answered plzz !!!help as soon as possible

What is the area of triangle abc if a = 8, b = 11, and c = 15?

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Convert 2000 swiss francs to dutch guilders