Which postulate can be used to prove the two triangles are congruent?

Need on this geometry question. explain how you did it.

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

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11