Is number of ways to assign 25 students to 30 desks permutations or combinations

Matilda and kathryn went on different road trips over spring break. the equation below represents the number of miles matilda drove in x hours. y = 60xthe table below shows the number of miles kathryn drove in x hours. time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed. b. matilda and kathryn drove at the same speed. c. kathryn drove at a greater speed. d.there is not enough information to determine their speeds

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1