The width of a rectangle measures (6.4w + 8.5) centimeters, and its length measures (1.2w - 9.5) centimeters. Which expression represents the perimeter, in
centimeters, of the rectangle?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.