The sum of two numbers is 250 what is the average of the two numbers

Use set buikder notation to represent the following set: {, -2, -1, 0}

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0