Help me plz

Answer this question, only if you know the answer. 30 points and brainliest!

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

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.