For the following system, subtract the second equation from the first equation.
3x - 4y = 7
3x + 2y = -5
what is the resulting equation in simplest form?
-6y = -12
-6y = 12
-2y = -12
2y =12

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?

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =