What theorem proves that these two are congruent

Use the multiplier method to incrases £258 by 43%

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?

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school