Question in picture! Geometry

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

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3