Solve the system of equations by substitution. what is the solution for x? 2x + y = 1 4x + 2y = −1

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?

What properties allow transformation to be used as a problem solving tool

Which of the symbols correctly relates the two numbers below check all that apply 6? 6