Which function is nonlinear? a.) 9y + 3 = 0 b.) y - 4x = 1 c.) y = 2 + 6x^4 d.)x - 2y = 7 e.) x^y + 1 = 2

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Find the area of the shaded region.

The distance between a football fsaid and a parking lot is 135 feet. what is that length in yards? 2 mickey needs to cut pieces of ribbon that are each 1 meter long to tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long, how many 1-meter pieces of ribbon can he cut? show work