What is the product of the polynomials below? (3x2 - 2x - 3)(5x2 + 4x + 5)
A. 15x4 + 2x3 - 8x2 - 2x + 2
B. 15x4 +2x8 - 8x2 - 22%-15
C. 15x4 + 2x3 - 8x2 - 22x+2
D. 15x4 + 2x3 - 8x2 - 2x-15

Pepe is going to spin the following spinner 800 times. the spinner is divided into equal sections. a. exactly 160 timesb. clost to 160 times but probably not exactly 160 timesc. exactly 640 timesd. close to 640 times but not probably not exactly 640 times. me

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?