Bob plots the following data set on a graph [(0,10) , (5,25), (10,75) , (20,76) , (30,77), (50,78)]. he gets a straight line. what might bob have done wrong?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

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

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?