When solving inequalities where you have to multiply or divide by a negative,
you have to the sign.

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

100 points and 1- -12=y-36 2- x/25=-25 3- -n=40