Geri used coupons at the grocery store and received a discount of $40.94. once her discount was subtracted, the final cost of her purchases was $122.80. what was the approximate percent decrease in the price of her groceries due to the coupons?

Which system of linear inequalities is represented by the graph? !

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0