Solve and write solution in interval notation 4(x+1)+3> x-5

Solve for x i'll try to attach the files bc it's not letting me for some reason

Find the x coordinate of the point.

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