Simplify

(4x−3+2x2)+(2x+1)

a.8x2−2

b.2x2+2x+4

c.2x2+6x−2

d.2x2−6x−2

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

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