Akiko walks 2/3 mile in 1/4 hour. what is akiko's unit rate in miles per hour? need answer really fast

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Evaluate the expression. (9 + 5)(3 + 2)0

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!