What is the area of this polygon?

a. 42.5 units²
b. 41.5 units²
c. 35.5 units²
d. 29.5 units²

Can you guys plz answer this question in order and quickly plz i will give 30 points

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons