Kevin walked 5 miles in 3 hours. What was his walking rate in miles per hour?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.