Which Statements Describe One Of The Transformations Performed On F(x)=x^2 to create g(x)=3(x+5)^2-2? Choose all that apply

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?