What is the area of the triangular section ?

1. are the triangles similar and if so why? what is the value of x? show your work.

What is a possible solutions of the x> 3?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.