Solve the system of equations.

{5x+3y=41
3x−6y=9

(-4, -1)

(3, 0)

(7, 2)

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Can someone me with my math problem pls my teacher is on my back about this

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.