The triangles are similar what is the value of x

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is